MFLS250-1312

AC/DC Open Frame Power Supply (PSU), Header Version, Medical, 1 Output, 350W @ 375LFM, 250 W

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: EOS POWER
Product type: AC / DC Open Frame Power Supplies
SVHC: To Be Advised
Product Range: MFLS250 Series
No. of Outputs: 1 Output
Input Voltage VAC: 85V AC to 264V AC
Power Supply Output Type: Adjustable, Fixed
Output Current - Output 1: 18A
Output Current - Output 2: -
Output Current - Output 3: -
Output Current - Output 4: -
Output Voltage - Output 1: 12VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Output Voltage - Output 4: -
Power Supply Applications: Medical
Power Rating (Forced Cooling): 350W @ 375LFM
Power Rating (Convection Cooling): 250W
Delivery and price
Units per pack	5
Price	117.5 €
Current stock	10+
Lead time	30 days
Datasheet
**Medical Grade Silent 250 Watt AC-DC Power Supplies** Oy Ee 

## **250 Watt** 

## l 4.5 x 2.5 X 1.5 

- l Mounting as Per 4 X 2 Footprint/ 3 X5 Footprint 

- l 250 Watts Convection Cooled & 350 Watts Forced Cooled 

- l Efficiency up to 94% 

- l -40 to 70 °C operating temperature 

- l High power density : 20.74W/inch[3] 

- l Meets EN60601-1-2, 4[th] Edition 

- l 12 V Fan O/P / Thermal Shut-Down feature / Dual fusing 

- l Current Sharing  (Optional with ADD-ON CARD) 

- l 5 V STBY/ PGPF Signal / Remote ON-OFF Feature (Optional ) 

- l 2.56m Hours, Telcordia -SR332-issue 3 MTBF 

- l No Load Power < 1W 

- l Suitable for BF applications 

- l Available with metal enclosures/accessories 

**Dimension** The New MFLS250 series is true fanless power up to 250W. this is a highly efficient power supply that can deliver up to 350W with air. The power supply is packed in 4.5’ x 2.5’ size having the ~~**FLS :** 4.5 x 2.5 x 1.5 Inches~~ option of industry-standard “2 x 4” or “3 x 5” like a mounting option. Also available in various ~~Form factor~~ type of casing option. 

## ~~**250 Watts**~~ 

|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|~~**250 Watts**~~|
|---|---|---|---|---|---|---|---|---|
|~~**250 Watts**~~|||||||||
||||||||||
||**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**<br>**(Convection)     (375 LFM)**|**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**<br>**(Convection)     (375 LFM)**|**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**<br>**(Convection)     (375 LFM)**|**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**<br>**(Convection)     (375 LFM)**|**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**<br>**(Convection)     (375 LFM)**|**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**|**Model Number                         Description                       Voltage          Max. Load       Max. Load        Min. Load          Ripple**1||
||**(Convection)     (375 LFM)**|**(Convection)     (375 LFM)**|**(Convection)     (375 LFM)**|**(Convection)     (375 LFM)**|**(Convection)     (375 LFM)**||||
|Pe|MFLS250-1X12<br>~~ee~~<br>~~es~~|with Screw Terminal<br>~~eG~~|12V<br>~~eG~~|16.60A<br>~~eG~~<br>~~QO~~|25.00A<br>~~eG~~<br>~~QO~~|0.0A<br>~~eG~~<br>~~QO~~|2%<br>~~eG~~||
||MFLS250-1X12<br>~~ee~~<br>~~a ~~<br>~~es~~|with JST Connector<br>~~eG~~<br> ~~GG~~|12V<br>~~eG~~<br>~~GG~~|16.60A<br>~~eG~~<br>~~GG~~<br>~~QO~~|18.00A<br>~~eG~~<br>~~GG~~<br>~~QO~~|0.0A<br>~~eG~~<br>~~GG~~<br>~~QO~~|2%<br>~~eG~~<br>~~GG~~||
||MFLS250-1X15<br>~~es~~<br>~~Rs~~|with Screw Terminal|15V|13.30A<br>~~QO~~|20.00A<br>~~QO~~|0.0A<br>~~QO~~|2%||
||MFLS250-1X15<br>~~es~~<br>~~Rs~~<br>Pe|with JST Connector<br>|15V<br>|13.30A<br>~~QO~~<br>|18.00A<br>~~QO~~<br>|0.0A<br>~~QO~~<br>|2%<br>||
||MFLS250-1X24<br>MFLS250-1X24<br>~~Rs~~<br>Pe~~es~~|with Screw Terminal<br>with JST Connector<br>~~GG~~|24V<br>24V<br>~~GG~~|10.41A<br>10.41A<br>~~GG~~|14.50A<br>14.50A<br>~~GG~~|0.0A<br>0.0A<br>~~GG~~|1%<br>1%<br>~~GG~~||
||MFLS250-1X30<br>~~es~~<br>~~Rs~~|with Screw Terminal<br>~~GG~~<br>|30V<br>~~GG~~<br>~~GG~~<br>|8.30A<br>~~GG~~<br>~~GG~~<br>|11.60A<br>~~GG~~<br>~~OO~~<br>|0.0A<br>~~GG~~<br>|1%<br>~~GG~~<br>||
||MFLS250-1X30<br>MFLS250-1X48<br>~~es~~<br>~~eG~~<br>~~Rs~~<br>~~es~~|with JST Connector<br>with Screw Terminal<br>~~GG~~<br>~~eG~~<br>~~GG~~|30V<br>48V<br>~~GG~~<br>~~eG~~<br>~~GG~~<br>~~GG~~|8.30A<br>5.20A<br>~~GG~~<br>~~eG~~<br>~~GG~~<br>~~GG~~<br>~~OO~~|11.60A<br>7.20A<br>~~GG~~<br>~~eG~~<br>~~OO~~<br>~~GG~~<br>~~OO~~|0.0A<br>0.0A<br>~~GG~~<br>~~eG~~<br>~~GG~~<br>~~OO~~|1%<br>1%<br>~~GG~~<br>~~eG~~<br>~~GG~~||
||MFLS250-1X48<br>~~Rs~~<br>~~es~~<br>~~es~~|with JST Connector<br>|48V<br>~~GG~~<br>|5.20A<br>~~GG~~<br><br>~~OO~~|7.20A<br>~~OO~~<br><br>~~OO~~<br>~~QO~~|0.0A<br><br>~~OO~~|1%<br>||
||MFLS250-1X58<br>~~es~~<br>~~QQ~~<br>~~es~~|with Screw Terminal<br>~~QQ~~|58V<br>~~QQ~~|4.30A<br>~~OO~~<br>~~QQ~~|6.0A<br>~~OO~~<br>~~QQ~~<br>~~QO~~|0.0A<br>~~OO~~<br>~~QQ~~|1%<br>~~QQ~~||
||MFLS250-1X58<br>~~es~~|with JST Connector|58V|4.30A|6.0A<br>~~QO~~|0.0A|1%||
|~~a~~|For Screw Terminal version replace “X” above with “0”, example MFLS250-1024<br>For Header version replace “X” above with “3”, example MFLS250-1324<br>Add Suffix “B“ for 3 X 5 Mounting option, example MFLS250-1024-B<br>For Current Sharing (ADD-ON CARD) Option contact sales person.<br>For 5V STBY / Remote ON-OFF / PGPF used model number MFLS250-2XXX (Contact Sales for more details)<br>~~QO~~<br>~~es~~<br>~~a~~||||||||
|MFLS250-CK Metal Cover Kit Accessory Available.<br>~~a,~~|||||||||



MFLS250-CK Metal Cover Kit Accessory Available. ~~a,~~ 

**www.eospower.com** 

~~4EM-21-295                                                                                     1                                                                              39-DE60-42759-002 / A~~ 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Pin Connection** 

|**Pin Connection**|||
|---|---|---|
|J1 (Input)|PIN 1|AC LINE|
||PIN 2|NOT FITTED|
||PIN 3|AC NEUTRAL|
|J2 Option 1 & 2|PIN 1,2,3|V1 +VE|
|(Output)|PIN 4,5,6|V1 -VE|
|J4 (Earth)||Quick Disconnect|
|(J9)|PIN 1|+VS|
|Signal Connector|PIN 2|-VS|
||PIN 3|FAN -|
||PIN 4|FAN +|
|J(310)|PIN 1|+5V|
|(Multifunction Connector)***|PIN 2|GND|
||PIN 3|GND|
||PIN 4|REMOTE ON/OFF|
||PIN5|PGPF|



## Notes 

1. ”***” mark content available only in MFLS250-2XXX series 

2. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges. 

~~3. Specifcatons are for nominal input voltage, 25~~ ° ~~C unless otherwise stated.~~ 

~~4. 250W with natural convecton cooling at 100 to 264VAC.~~ 

~~5. 350W with Forced cooling at 100 to 264VAC.~~ 

~~6. Combine Output Power of Main Output, Fan supply and Standby shall not exceed max power ratng.~~ 

7. Output ripple can be more than 1 % of the output voltage. 

8. When used in Cover Kit, de-rate output power to 70% under all operating conditions. 

9. ”***” Standby output voltage 5 V/ 0.5A(convection) with tolerance including set point accuracy, line and load regulation is +/-10 %.Ripple and noise  is less than 5 %. 

## ~~**Input**~~ 

|~~**Input**~~||||
|---|---|---|---|
|**Characteristic                           Minimum         Typical      Maximum          Units           Notes & Conditions**|**Characteristic                           Minimum         Typical      Maximum          Units           Notes & Conditions**|**Characteristic                           Minimum         Typical      Maximum          Units           Notes & Conditions**|**Characteristic                           Minimum         Typical      Maximum          Units           Notes & Conditions**|
|Input Voltage|85<br>264|VAC|De-rate linearly from 100% at 100VAC to 80% at 85VAC|
||120<br>370|VDC||
|Input Frequency|47<br>63|Hz||
|Input Current|6.3|A||
|Inrush Current|115 VAC - 25A<br>264 VAC -75A<br>230VAC - 45A|A||
|No Load Input  Power|1|W||
|Power Factor|exceeds 0.95 at Full Load|||



**www.eospower.com** 

~~4EM-21-295                                                                                     2                                                                              39-DE60-42759-002 / A~~ 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Output** 

||**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**<br>esSd|**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**<br>Sd|**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**<br>rs|**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**<br>eG|**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**<br>eG|**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**|**Characteristic                         Minimum        Typical       Maximum         Units          Notes & Conditions**|
|---|---|---|---|---|---|---|---|
||Output Power<br>esSd<br>Rs|Sd<br>es|250<br>rs<br>es|350<br>eG<br>GO|W<br>eG<br>GO|||
||Hold-up Time<br>esSd<br>Rs<br>rs|Sd<br>es<br>re|8mS<br>rs<br>es<br>rs|eG<br>GO<br>QR|eG<br>GO<br>QR|At 230 VAC||
||Line Regulation<br>Rs <br>rs<br>rs|es<br>re<br>re|es<br>rs<br>rs|+/-0.5%<br>GO<br>QR<br>GR|GO<br>QR<br>QO|||
||Line Regulation<br>Load Regulation<br>rs<br>rs<br>Rs|re<br>re<br>es|rs<br>rs<br>es|+/-0.5%<br>QR<br>GR<br>GQ|QR<br>QO<br>GQ|||
||Load Regulation<br>Output Voltage Adjustability<br>rs<br>Rs<br>~~es~~|re<br>es<br>~~es~~|rs<br>es<br>~~rs(Qe~~|+/-3%<br>GR<br>GQ<br>~~(Qe~~|QO<br>GQ<br>~~(Qe~~|~~(Qe~~||
||Rise Time<br>Rs <br>~~es~~<br>~~es~~|es<br>~~es~~<br>~~es~~|55<br>es<br>~~rs(Qe~~<br>~~esGQ~~|GQ<br>~~(Qe~~<br>~~GQ~~|ms<br>GQ<br>~~(Qe~~<br>~~GQ~~|~~(Qe~~<br>~~GQ~~||
|(se|Set Point Tolerance<br>~~es ~~<br>~~es~~<br>~~Rs~~|~~es~~<br>~~es~~<br>re|+/-1%<br>~~rs(Qe~~<br>~~esGQ~~<br>eG|~~(Qe~~<br>~~GQ~~<br>eG|~~(Qe~~<br>~~GQ~~<br>QO|~~(Qe~~<br>~~GQ~~||
||Over Current Protection<br>~~es ~~<br>~~Rs~~<br>es|~~es ~~<br>re<br>rs|> 110%<br> ~~esGQ~~<br>eG<br>rs~~GG~~|~~GQ~~<br>eG<br>~~GG~~|~~GQ~~<br>QO<br>~~GG~~|~~GQ~~<br>~~GG~~||
||Over Voltage Protection<br>~~Rs~~<br>es<br>(se|re<br>rs<br>(se|110 to 140%<br>eG<br>rs~~GG~~<br>~~Pe~~|eG<br>~~GG~~<br>~~Pe~~|QO<br>~~GG~~<br>~~Pe~~|~~GG~~<br>~~Pe~~||
|25% step load change, at 0.1A/uS slew rate, 50% duty cycle, 50Hz=4% , recovery time < 5 ms<br>Transient Response<br>es<br>(se||25% step load change, at 0.1A/uS slew rate, 50% duty cycle, 50Hz=4% , recovery time < 5 ms<br>rs<br>(se|25% step load change, at 0.1A/uS slew rate, 50% duty cycle, 50Hz=4% , recovery time < 5 ms<br>rs~~GG~~<br>~~Pe~~|||||



## **General** 

|**General**||
|---|---|
|**Characteristic                          Minimum       Typical       Maximum         Units          Notes & Conditions**|**Characteristic                          Minimum       Typical       Maximum         Units          Notes & Conditions**|
|Efficiency<br>92%<br>94%|At 230 VAC|
|Mean Time BetweenFailure<br>2.56m Hours|Telcordia -SR332-issue 3|
|<br>Isolation: Input to Output<br>4380|Input to Output: 4380VAC (2x MOPP),|
|Input to Ground<br>1690|Input to Ground: 1690VAC (1x MOPP),<br>VAC|
|Output to Ground<br>1500|Output to Ground: 1500VAC (1x MOPP)|
|Leakage Current<br>300 uA Typical; Touch current <100uA|300 uA Typical; Touch current <100uA|



## ~~**Effciency Vs Load**~~ 

~~4EM-21-295                                                                                     3                                                                              39-DE60-42759-002 / A~~ 

~~**www.eospower.com**~~ 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Environmental** 

**==> picture [531 x 145] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|Characteristic                          Minimum      Typical       Maximum          Units          Notes & Conditions|
|Operating Temperature|-40|70|°C|-40 to 0 startup is guaranteed with spec deviation.|
|70°C (Derated)|
|Storage Temperature|-40|85|°C|
|Relative Humidity|5|95|%|
|Operating Altitude|16,000|ft|RH, non-condensing|
|Short Circuit Protection|Hiccup mode|
|Switching Frequency|PFC – 70 to 130 KHz ,PWM – 50-80 KHz|
|Cooling|350W with 375 LFM forced air cooling at 100 to 264VAC|
|250W with natural convection cooling at 100 to 264VAC|

**----- End of picture text -----**<br>


## ~~**Signals & Controls**~~ 

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**----- Start of picture text -----**<br>
|||
|---|---|
|Characteristic                                                                    Notes & Conditions|
|***Power Good|Is a TTL signal which goes high after main output reaches 90% of its set value.|
|The delay is 0.1 s to 0.5 s|
|***Power Fail|The same signal goes low at least 1ms before main output falls to 90% of set value|
|at AC Power off|
|***Remote on/off|Shorting Pin 3 to Pin 4 enables main output while keeping the Pins open disables|
|main output.|

**----- End of picture text -----**<br>


## ~~**Signals & Controls Drawing**~~ 

## ~~*****Power Good / Power Fail Signal**~~ 

~~4EM-21-295                                                                                     4                                                                              39-DE60-42759-002 / A~~ 

~~**www.eospower.com**~~ 

## **Silent 250 Watt** 

## **Medical Grade AC-DC Power Supplies** 

**==> picture [173 x 14] intentionally omitted <==**

**----- Start of picture text -----**<br>
Signals & Controls Drawing<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
*** Remote ON OFF<br>**----- End of picture text -----**<br>


## **Signals & Controls Drawing** 

## **Voltage Sense** 

4EM-21-295                                                                                     5                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

## **Medical Grade** 

**==> picture [523 x 404] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||
|---|---|---|---|
|Silent 250 Watt|
|AC-DC Power Supplies|
|Mechanical Specifications|
|AC Input Connector (J1)|Molex: 26-60-4030|
|Mating: 09-50-3031; Pins: 08-50-0106|
|DC Output Connector (J2) Option 1|Molex: 39357 Series or equivalent|
|(Screw Terminal)|
|DC Output Connector (J2) Option 2|JST p/n: B6P-VH(LF)(SN)|
|(JST Connector)|Mating: JST p/n: VHR-6M; Pins: SVH-41T-P1.1|
|Signal Connector (J9)|Molex Part No: 10-89-7041 or equivalent|
|Mating part no: 1053082204 ; Pins: 1053001100|
|J(310)|HEADER  5POS 2.54MM) P/N : P9102-40-12-1|
|(Multifunction Connector)***|Mating part no : CONN RCPT HSNG 5POS CST-100 II P/N :1375820-5|
|Pins : CONN SOCKET 22-26AWG CRIMP TIN P/N : 1375819-1|
|Dimensions|4.5 x 2.5 x 1.58 inches|
|(114.30 x 63.5 x 40 mm)|
|Weight|400 gm approx|
|=—|
|EMC: Emissio|ns|
|Phenomenon                                         Standard                           Test Level               Notes & Conditions|
|Conducted|EN 55011|Level B|CISPR22-B, FCC PART15-B|
|Radiated|EN 55011|Level A|Level B with external core|
|(King core K5B RC 25x12x15-M or Equivalent|
|in input cable)|

**----- End of picture text -----**<br>


## ~~**EMC: Immunity**~~ 

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**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|Phenomenon                                Standard                   Test Level                 Criteria             Notes & Conditions|
|Input CurrMedical D|e|nt Harmonicsvice EMC|EN 61000-3-2|Class A|
|VL|o|w Voltage PSU EMCltage Fluctuaton and Flicker|EN 61000-3-3|compliance|
|ESD ImmunityESD Immunity|EN 61000-4-2|Level 4|A|
|Radiated Field ImmunityRadiated Immunity|EN 61000-4-3|Level 3|A|
|Electrical Fast Transient ImmunityEFT/Burst|EN61000-4-4|Level 3|A|
|SuSurgerge Immunity|EN 61000-4-5|Level 3|A|
|CoConducted Immunitynducted Immunity|EN61000-4-6|Level 3|A|
|Magnetc Field Immunity|EN61000-4-8|Level 4|A|
|Voltage dips, interruptions|EN61000-4-11|A & B|
|Standard IEC60601-1-2 : 2014 (4th Editon)|

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## ~~**Safety Approvals**~~ 

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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Safety Agency|Safety Standard|Notes & Conditions|
|CB|IEC 60601-1:2005, IEC 60601-1:2005/AMD1:2012|
|Input to Output: 4380VAC (2x MOPP),|
|Nemko|EN60601-1|
|Input to Ground: 1690VAC (1x MOPP),|
|UL|ANSI /AAMI 60601-1|
|Output to Ground: 1500VAC (1x MOPP)|
|CSA|CSA C22.2 No.60601-1|
|CE Mark|Complies with LVD Directve|

**----- End of picture text -----**<br>


~~4EM-21-295                                                                                     6                                                                              39-DE60-42759-002 / A~~ 

~~**www.eospower.com**~~ 

## **Silent 250 Watt** 

## **Medical Grade AC-DC Power Supplies** 

## **Derating Curve** 

De-rate linearly from 100% at 100VAC to 80% at 85VAC 

## **Derating Curve** 

Convection load: 250W up to 40 °C. De-rate Between 40°C -50°C @ 1.2 % per °C above 50 °C @ 1.67 % per °C Forced air cooled load: 350W up to 40 °C. De-rate Between 40°C -50°C @ 1.2 % per °C above 50 °C @ 1.67 % per °C 

4EM-21-295                                                                                     7                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

## **Silent 250 Watt** i 

## **Medical Grade AC-DC Power Supplies** 

## **Derating Curve** 

Convection load: 200W up to 40 °C. De-rate Between 40°C -50°C @ 1.2 % per °C above 50 °C @ 1.67 % per °C Forced air cooled load: 300W up to 40 °C. De-rate Between 40°C -50°C @ 1.2 % per °C above 50 °C @ 1.67 % per °C 

## **Derating Curve** 

Convection load: 175W up to 40 °C. De-rate Between 40°C -50°C @ 1.2 % per °C above 50 °C @ 1.67 % per °C 

4EM-21-295                                                                                     8                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Mechanical Drawing** 

## **Screw terminal (1XXX/ 2XXX)** 

4EM-21-295                                                                                     9                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Mechanical Drawing** 

## **Header terminal (1XXX/ 2XXX)** 

4EM-21-295                                                                                     10                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Mechanical Drawing** 

## **Screw terminal (1XXX-B/ 2XXX-B)** 

4EM-21-295                                                                                     11                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Mechanical Drawing** 

## **Header terminal (1XXX-B/ 2XXX-B)** 

4EM-21-295                                                                                     12                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Silent 250 Watt** i 

## **Medical Grade AC-DC Power Supplies** 

## **Mechanical Drawing** 

## **MFLS250 2.5 X 4.5 with L-Bracket** 

4EM-21-295                                                                                     13                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Mechanical Drawing** 

## **MFLS250 3 X 5 with L -Bracket** 

**www.eospower.com** 

4EM-21-295                                                                                     14                                                                              39-DE60-42759-002 / A 

## **Silent 250 Watt** i 

## **Medical Grade AC-DC Power Supplies** 

## **Mechanical Drawing** 

## **MFLS250 2.5 X 4.5 with U Channel** 

4EM-21-295                                                                                     15                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Medical Grade AC-DC Power Supplies** 

## **Silent 250 Watt** 

## **Mechanical Drawing** 

## **MFLS250 3 X 5 with U Channel** 

4EM-21-295                                                                                     16                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

## **Silent 250 Watt** 

## **Medical Grade AC-DC Power Supplies** 

## **Mechanical Drawing** 

## **MFLS250 2.5 X 4.5 with Cover kit** 

4EM-21-295                                                                                     17                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Silent 250 Watt** i 

**Medical Grade AC-DC Power Supplies** 

## **Mechanical Drawing** 

## **MFLS250 3 X 5 with Cover Kit** 

4EM-21-295                                                                                     18                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Silent 250 Watt** i 

## **Medical Grade AC-DC Power Supplies** 

## **Mechanical Drawing** 

## **MFLS250 2.5 X 4.5 with Cover kit - Fan** 

4EM-21-295                                                                                     19                                                                              39-DE60-42759-002 / A 

**www.eospower.com** 

**Silent 250 Watt** i 

**Medical Grade AC-DC Power Supplies** 

## **Mechanical Drawing** 

## **MFLS250 3 X 5 with Cover kit - Fan** 

4EM-21-295                                                                                     20                                                                              39-DE60-42759-002 / A 

**www.eospower.com**
Updated at April 22, 2026
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Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
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Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
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Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →