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LFWLP350-1303
AC/DC Open Frame Power Supply (PSU), ITE & Household, 1 Output, 350W @ 375LFM, 200 W
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- Manufacturer: EOS POWER
- Product type: AC / DC Open Frame Power Supplies
- SVHC: To Be Advised
- Product Range: WLP350 Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 90V AC to 264V AC
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 8.33A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 24VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE & Household
- Power Rating (Forced Cooling): 350W @ 375LFM
- Power Rating (Convection Cooling): 200W
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 144.74 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**WLP350 Industrial** ## Features - l 5 x 3 x 1 Inches Form factor - l 350 Watts Forced Cooled & 200 Watts Convection Cooled - l Efficiencies upto 94% & No Load Power < 0.5W - l -40 to 70 degree operating temperature* - l 12V / 0.5A Fan Output, Thermal Shut-Down feature - l 2.56m Hours, Telcordia -SR332-issue 3 MTBF - l Remote ON/OFF **[New]** - Now IEC/EN/UL62368-1:2018 (Ed 3.0) Certifed **[New]** - ~~IEC/EN61558 Compliant~~ **[New ]** - ~~(Suitable for Household and Similar electrical equipment~~ ’ ~~s~~ - ~~certifed under IEC/EN60335-1 standards)~~ - ~~Approved with metal enclosures/accessories~~ ## Electrical Specifications ||Input Voltage<br>90-264 VAC/390 VDC,Universal(Derate from 100% at 100V AC to 90% at 90V AC)|Input Voltage<br>90-264 VAC/390 VDC,Universal(Derate from 100% at 100V AC to 90% at 90V AC)| |---|---|---| ||Input Frequency<br>47-63 Hz|| ||Input Current<br>115 VAC: 3.6 A max.<br>230 VAC: 1.8 A max.|| ||No Load Power<br>less than 0.5W typical|| ||Inrush Current<br>115 VAC – 25 A, 230 VAC – 45 A, 264 VAC – 75 A|| ||Leakage Current<br>300 uA Typical|| ||Efficiency<br>94%(48V,58V), 93%(24V,30V), 92%(12V,15V)|| ||Hold-upTime<br>Full Load > 8 ms typical Convection Load > 14 ms typical|| ||Power Factor<br>exceeds 0.95 with Full Load|| ||Output Power<br>upto 350W with 375 LFM, upto 200W Convection|| ||Output Voltage Adjustability +/-3%|| ||Line Regulation<br>+/-0.5%|| ||Load Regulation<br>+/-1%|| ||Transient Response<br>50-100% step load change, at 0.1A/uS slew rate, 50% duty cycle, 50Hz=5% , recovery time < 5 ms<br>Rise Time<br>55 ms typical|| ||Set Point Tolerance<br>+/-1%|| ||Over Current Protection<br>>110% ,Hiccupmode / Auto Recovery|| ||Over Voltage Protection<br>110 to 140% , Hiccupmode / Auto Recovery|| ||Short Circuit Protection<br>Hiccupmode / Auto Recovery|| ||SwitchingFrequency<br>PFC – 70 to 130 KHz ,PWM – 50-80 KHz|| ||OperatingTemperature<br>-40 to+70°C, *-40 to 0°C startupisguaranteed with spec deviation(ref note 6)|| ||Storage Temperature<br>-40 to+85°C|| ||Relative Humidity<br>5% to 95%, noncondensing|| ||Altitude<br>Operating: 16,000 ft.; Nonoperating: 40,000 ft.|| ||MTBF<br>2.56m Hours, Telcordia -SR332-issue 3|| ||Isolation Voltage<br>Input to Output – 4000 VDC for ITE application, Input to GND - 2500 VAC|| 4EM-20-176 1 39-DE60-47150-002 / D11 Model Number Power Supply Unit & Power Voltage Max. Load Max. Load its Installation Type (Convection) (Convection) (375 LFM) LFWLP350-1X01-CK In CK cover Kit 126 W 12 V 10.5 A - LFWLP350-1301[7] In Open Frame LFWLP350-1301-L With L Bracket 225 W 12 V 15 A 18.75 A LFWLP350-1301-B With Base Plate LFWLP350-1301-U With U channel LFWLP350-1001 In Open Frame LFWLP350-1001-L With L Bracket 300 W 12 V 15 A 25 A LFWLP350-1001-B With Base Plate LFWLP350-1001-U With U channel LFWLP350-1X02-CK In CK cover Kit 126 W 15 V 8.4 A - LFWLP350-1302[7] In Open Frame LFWLP350-1302-L With L Bracket 270 W 15 V 12A 18 A LFWLP350-1302-B With Base Plate LFWLP350-1302-U With U channel LFWLP350-1002 In Open Frame LFWLP350-1002-L With L Bracket 325 W 15 V 12 A 21.67 A LFWLP350-1002-B With Base Plate LFWLP350-1002-U With U channel LFWLP350-1X03-CK In CK cover Kit 140 W 24 V 5.83 A - LFWLP350-1X03 In Open Frame LFWLP350-1X03-L With L Bracket 350 W 24 V 8.33 A 14.60 A LFWLP350-1X03-B With Base Plate LFWLP350-1X03-U With U channel LFWLP350-1X04-CK In CK cover Kit 140 W 48 V 2.92 A - LFWLP350-1X04 In Open Frame LFWLP350-1X04-L With L Bracket 350 W 48 V 4.17 A 7.30 A LFWLP350-1X04-B With Base Plate LFWLP350-1X04-U With U channel LFWLP350-1X05-CK In CK cover Kit 140 W 30 V 4.67 A - LFWLP350-1X05 In Open Frame LFWLP350-1X05-L With L Bracket 350 W 30 V 6.67 A 11.67 A LFWLP350-1X05-B With Base Plate LFWLP350-1X05-U With U channel LFWLP350-1X06-CK In CK cover Kit 140 W 58 V 2.39 A - LFWLP350-1X06-CK In Open Frame LFWLP350-1X06-L With L Bracket 350 W 58 V 3.42 A 6.04 A LFWLP350-1X06-B With Base Plate LFWLP350-1X06-U With U channel For Screw Terminal version replace “X” above with “0” (example: LFWLP350-1005) For Header version replace “X” above with “3” (example: LFWLP350-1305) Add Suffix ‘O’ for Remote On/Off option (example: LFWLP350-1304-O) ~~= Innovatons in Power 4EM-20-176 2 39-DE60-47150-002 / D1~~ 1 **==> picture [191 x 177] intentionally omitted <==** **----- Start of picture text -----**<br> Pin Connection<br>J1 Pin 1 AC LINE<br>Pin 2 NOT FITTED<br>Pin 3 AC NEUTRAL<br>J2 Option 1 Pin 1 V1 +VE<br> (Screw Terminal) Pin 2 V1 -VE<br>J2 Option 2 Pin 1,2,3,4 V1 +VE<br> (Molex Connector) Pin 5,6,7,8 V1 -VE<br>J3 Pin 1 FAN +VE<br>Pin 2 FAN -VE<br>J6 (Remote On/Off) Pin 1 +VE (External)<br>Pin 2 -VE (External)<br>**----- End of picture text -----**<br> ## Note : External supply voltage can be changed with pre Information ## Notes 1. Ripple is peak to peak with 20 MHz bandwidth and 10 µF (Electrolytic capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 2. Combined output power of main output, fan supply shall not exceed max. Power rating. 3. Fan supply output voltage tolerance including set point accuracy, line and load regulation is +/-10% and Ripple and noise is less than 10%. 4. Specifications are for nominal input voltage, 25°C unless otherwise stated. 5. Thermal shutdown feature : The power supply goes in hiccup mode when the temperature of PCB exceeds 110 °C (+/-10 °C). 6. Output ripple can be more than 10% of the output voltage. 7. Models LFWLP350-1301 and LFWLP350-1302 do not have CCC approval 8. When used in Cover Kit, de-rate output power to 70 % under all operating conditions. 9. Class II version available.Add “-II” suffix at the end of the Model Number to Order ~~4EM-20-176 3 39-DE60-47150-002~~ / D11 **==> picture [54 x 53] intentionally omitted <==** ## Mechanical Specifications ||AC Input Connector (J1)|AC Input Connector (J1)|Molex: 26-60-4030||| |---|---|---|---|---|---| ||||Mating: 09-50-3031;Pins: 08-50-0106||| ||Earth (J4)||Molex: 19705-4301||| ||||Mating: 19003-0001||| ||DC Output Connector|(J2) Option 1|6-32 inches Screw Pan HD||| |||(Screw Terminal)|Mating: Designed to accept Ring Tongue|Terminal AMP : 8-31886-1,|| ||||wherein one 16 AWG(max) wire can be crimped.||| ||||Note : One Ring Tongue Terminal with 16 AWG is recommended for current upto 11A only.||| ||||Use multiple tongue terminals with wire|for more current.|| ||DC Output Connector|(J2) Option 2|Molex: 26-60-4080||| |||(Molex Connector)|Mating: 09-50-3081;Pins: 08-50-0106||| ||Aux (Fan) Output(J3)||AMP :640456-2||| ||Remote ON/OFF (J6)||Mating: 640440-2||| ||Dimensions||5 x 3 x 1 inches||| ||||(127 x 76.2x 25.4 mm)||| ||Weight||300 gm approx||| ||||EMC||| ||Parameter||Conditions/Description|Criteria|| ||Conducted Emissions||EN55032-B,CISPR22-B,FCC PART15-B|Pass|| ||Radiated Emissions||EN 55032 A|Pass|| |||||Level B with external core (King core K5B RC|| |||||25x12x15-M in input cable)|| ||Input Current Harmonics||EN 61000-3-2|Class D|| ||Voltage Fluctuation and Flicker||EN 61000-3-3|Pass|| ||ESD Immunity||EN 61000-4-2|Level 3, Criterion A|| ||Radiated Field Immunity||EN 61000-4-3|Level 3, Criterion A|| ||Electrical Fast Transient Immunity||EN 61000-4-4|Level 3,Criterion A|| ||Surge Immunity||EN 61000-4-5|Level 4, Criterion A|| ||Conducted Immunity||EN61000-4-6|Level 3,Criterion A|| ||Magnetic Field Immunity||EN61000-4-8|Level 3,Criterion A|| ||Voltage dips, interruptions||EN 61000-4-11|Criterion A & B|| ||Safety| |---|---| |CE Mark|Complies with LVD Directive| |Approval Agency|Nemko, UL, C-UL| |Safety Standard(s)|IEC 62368-1:2018, IEC 61558-1:2005, IEC 61558-1:2005/AMD1:2009, IEC 61558-2-16:2009,| ||IEC 61558-2-16:2009 /AMD1:2013, IEC 60950-1(ed.2);am1;am2, EN 61558-2-16:2009;A1,| ||EN 61558-1:2005;A1,| ||UL 62368-1 and CAN/CSA C22.2 No. 62368-1:19| |Safety File Number(s)|Class-I : UL: Certifcate Number 20200430-E514578, Nemko: Certifcate No. P19223410,| ||CB Certifcate No.: NO110346| ||| 4EM-20-176 4 39-DE60-47150-002 / D11 ## Derating Curve **==> picture [147 x 58] intentionally omitted <==** **----- Start of picture text -----**<br> Convection load: 180W up to 50 °C<br>De-rate above 50 °C @ 2.5% per °C<br>Forced air cooled load: 300W up to 50°C<br>De-rate above 50 °C @ 2.5% per °C<br>**----- End of picture text -----**<br> ## Derating Curve Derating Curve Note : Between -40 to 0°C startup is guaranteed with spec deviation ( ref note 6) **==> picture [149 x 251] intentionally omitted <==** **----- Start of picture text -----**<br> Convection load: 180W up to 50 °C<br>De-rate above 50 °C @ 2.5% per °C<br>Forced air cooled load: 325W up to 50°C<br>De-rate above 50 °C @ 2.5% per °C<br>Innovations in Power<br>**----- End of picture text -----**<br> 4EM-20-176 5 39-DE60-47150-002 / D11 ## Derating Curve **==> picture [150 x 58] intentionally omitted <==** **----- Start of picture text -----**<br> Convection load: 200W up to 50 °C<br>De-rate above 50 °C @ 2.5% per °C<br>Forced air cooled load : 350W up to 50°C<br>De-rate above 50 °C @ 2.5% per °C<br>**----- End of picture text -----**<br> ## Derating Curve **==> picture [131 x 22] intentionally omitted <==** **----- Start of picture text -----**<br> Convection load: 126W up to 50 °C<br>De-rate above 50 °C @ 2.5% per °C<br>**----- End of picture text -----**<br> 4EM-20-176 6 39-DE60-47150-002 / D11 **==> picture [553 x 686] intentionally omitted <==** **----- Start of picture text -----**<br> Derating Curve<br>Power de-rating : 24V, 30V, 48V, 58V outputs with CK cover kit<br>200<br>175<br>150<br>z 125<br>: 100 Convection load: 140W up to 50 °CDe-rate above 50 °C @ 2.5% per °C<br>3 B Conve ction<br>375<br>5<br>50<br>25<br>a<br>-40-30 0-20-10 ssa 1906 6200S 300s as— ass<br>Amb Temp (°Ch<br>Innovations in Power<br> 4EM-20-176 7 39-DE60-47150-002 / D11<br>**----- End of picture text -----**<br> **==> picture [91 x 12] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Drawing<br>**----- End of picture text -----**<br> Notes: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following 1. Stand off, used to mount PCB has OD of 5.4 mm max. 2. Screws, used to fix PCB on stand off, have head dia of 6.0 mm max. 3. Washer, if used, to have dia of 6.5 mm max. Notes: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following 1. Stand off, used to mount PCB has OD of 5.4 mm max. 2. Screws, used to fix PCB on stand off, have head dia of 6.0 mm max. 3. Washer, if used, to have dia of 6.5 mm max. 4EM-20-176 8 39-DE60-47150-002 / D11 **==> picture [154 x 37] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Drawing<br>WLP350 SERIES WITH BASE PLATE<br>**----- End of picture text -----**<br> 4EM-20-176 9 39-DE60-47150-002 / D11 **==> picture [154 x 37] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Drawing<br>WLP350 SERIES WITH ‘L’ BRACKET<br>**----- End of picture text -----**<br> **==> picture [20 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 290<br>**----- End of picture text -----**<br> Innovations in Power 4EM-20-176 10 39-DE60-47150-002 / D11 **==> picture [160 x 37] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Drawing<br>WLP350 SERIES WITH ‘U’ CHANNEL<br>**----- End of picture text -----**<br> 4EM-20-176 11 39-DE60-47150-002 / D11 ## Mechanical Drawing **==> picture [154 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> WLP350-1002-CK WITH COVER KIT<br>**----- End of picture text -----**<br> **==> picture [356 x 60] intentionally omitted <==** **----- Start of picture text -----**<br> 292<br>4EM-20-176 12 39-DE60-47150-002 / D11<br>**----- End of picture text -----**<br> Innovations in Power Mechanical Drawing 4EM-20-176 13 39-DE60-47150-002 / D11
Updated at April 21, 2026
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