# ENCLOSED AC - DC CONVERTERS

**URL**: https://novapart.co/products/FLS400-1312-TF/enclosed-ac-dc-converters
**SKU**: FLS400-1312-TF
**Manufacturer**: BEL / PARTNER STOCK
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €245.5700
**Stock**: 25+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4779175/)

**ITE Grade FLS400 Watt AC-DC Power Supplies** ee EO: 

## **400 Watt** 

- l 400 Watts Forced Cooled 

- l Efficiency up to 90% 

- l -40 to 70 degree operating temperature 

- l High power density : 23.70W/inch[3] 

- l Thermal Shut-Down feature / Dual fusing 

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

The New FLS400 Series is designed to work with Forced air cooling. This is a highly efcient power supply that can deliver up to 400 W with air. This new series comes with two options. ie. Casing with Side Fan and Top Fan. 

## ~~**400 Watts**~~ 

|**Model Number                                    Description                                 Voltage            Max. Load         Min. Load           Ripple**|**Model Number                                    Description                                 Voltage            Max. Load         Min. Load           Ripple**|**Model Number                                    Description                                 Voltage            Max. Load         Min. Load           Ripple**|**Model Number                                    Description                                 Voltage            Max. Load         Min. Load           Ripple**|**Model Number                                    Description                                 Voltage            Max. Load         Min. Load           Ripple**1|
|---|---|---|---|---|
||||||
|FLS400-1312<br>FLS400-1315|with JST Connector<br>with JST Connector<br>12V<br>15V|25A<br>20A|0.0A<br>0.0A|5%<br>5%|
|FLS400-1324|with JST Connector<br>24V|16.70A|0.0A|2%|
|FLS400-1330|with JST Connector<br>30V|13.30A|0.0A|2%|
|FLS400-1348<br>FLS400-1358|with JST Connector<br>with JST Connector<br>48V<br>58V|8.30A<br>6.90A|0.0A<br>0.0A|2%<br>2%|



For Top FAN vesrion add “TF” Ex.  FLS400-1324-TF For Side FAN version add “SF” Ex. FLS400-1324-SF 

## ~~**Pin Connection**~~ 

|~~**Pin Connection**~~|||
|---|---|---|
|J1 (Input)|PIN 1|AC LINE|
||PIN 2|NOT FITTED|
||PIN 3|AC NEUTRAL|
|J2 (Output)|PIN 1,2,3|V1 +VE|
||~~PIN 4,5,6~~|~~V1 -VE~~|
|Self clinching nut||Earth|
|(J9)|PIN 1|+VS (Remote Sense)|
|Signal Connector|PIN 2|-VS (Remote Sense)|



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

~~4EM-21-295                                                                                     1                                                                              39-DE60-49855-002 / A~~ 

**ITE Grade AC-DC Power Supplies** 

**FLS400 Watt** 

## Notes 

1. 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. 

2. Specifications are for nominal input voltage, 25°C unless otherwise stated. 

3. 400W with Forced cooling at 115 VAC to 264VAC. 

4. Combine Output Power of Main Output, Fan supply should not exceed 400 W. 

5. Output ripple can be more than 2 % of the output voltage. 

## **Input** 

|**Input**|**Input**|**Input**|**Input**|**Input**|**Input**|**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**|**Characteristic                           Minimum         Typical      Maximum          Units           Notes & Conditions**|**Characteristic                           Minimum         Typical      Maximum          Units           Notes & Conditions**||
||Input Voltage|85||264|VAC|De-rate linearly from 100% at 115VAC to 70% at 85VAC||
||Input Frequency|47||63|Hz|||
||Input Current|||6.3|A|||
||Inrush Current|||75|A|||
|Power Factor||exceeds 0.95 at Full Load||||||



## ~~**Output**~~ 

~~**Characteristic                          Minimum         Typical      Maximum         Units          Notes & Conditions**~~ Output Power 400 ~~W es ssQQ Oe GG~~ Hold-up Time 8mS ~~At 230 VAC GO~~ Line Regulation +/-0.5% Load Regulation +/-0.5% e ~~sGG~~ a Output Voltage Adjustability ~~GG~~ +/-3% Rise Time 55 ~~ms esGG~~ Set Point Tolerance +/-1% ~~ee Ge ee~~ Over Current Protection ~~GG~~ > 105% ~~ee~~ Over Voltage Protection 110 to 140% ~~Cs~~ Transient Response ~~Qe~~ 25% step load change, at 0.1A/uS slew rate, 50% duty cycle, 50Hz=4% , recovery time < 5 ms 

## ~~**General**~~ 

|~~**General**~~|~~**General**~~|
|---|---|
|**Characteristic                          Minimum       Typical       Maximum         Units          Notes & Conditions**||
|Efficiency<br>90%|At 230 VAC|
|Mean Time BetweenFailure<br>2.56m Hours|Telcordia -SR332-issue 3|
|<br>Isolation: Input to Output<br>Input to Ground<br>4000<br>2500|~~ITAV~~<br>~~VDC~~|
|Leakage Current<br>300 uA Typical||



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

~~4EM-21-295                                                                                     2                                                                              39-DE60-49855-002 / A~~ 

## **FLS400 Watt** 

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

## **Efficiency Vs Load** 

## **Environmental** 

||**Environmental**|**Environmental**|**Environmental**|**Environmental**|**Environmental**|**Environmental**|**Environmental**|
|---|---|---|---|---|---|---|---|
||**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**|**Characteristic                          Minimum      Typical        Maximum         Units          Notes & Conditions**|**Characteristic                          Minimum      Typical        Maximum         Units          Notes & Conditions**||
||Operating Temperature|-40||70|°C|-40 to 0 startup is guaranteed with spec deviation.<br>70°C (Derated)||
||Storage Temperature|-40||85|°C|||
||Relative Humidity|5||95|%|RH, non-condensing||
||Operating Altitude|||16,000|ft|||
||Short Circuit Protection||Hiccup mode|||||
||<br>Switching Frequency||PFC – 70 to 130 KHz ,PWM – 50-80 KHz|||||
||Cooling|||||Inbuilt Fans for cooling||
|||||||||



**www.eospower.com** 

~~4EM-21-295                                                                                     3                                                                              39-DE60-49855-002 / A~~ 

**ITE Grade FLS400 Watt AC-DC Power Supplies** i. 

## **Mechanical Specifications** 

AC Input Connector (J1) TE Connectivity: 647676-3 Mating: 1-1123722-3 ; Crimp: 1123721-2 DC Output Connector (J2) TE Connectivity: 647676-6 Mating: 1-1123722-6 ; Crimp: 1123721-2 Earth Ø4.25  Self clinching nut, (PEM S-M3-0-ZI) or Equivalent Dimensions CK with Top Fan                            123.7 x 77.2 x 82.3 approx mm CK with Side Fan                           135 x 109 x 50 mm Weight 700 gm approx 

## **EMC: Emissions** 

**==> picture [496 x 70] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||
|---|---|---|---|
|Phenomenon|Standard                           Test Level               Notes & Conditions|
|Conducted|EN 55032|Level B|CISPR22-B, FCC PART15-B|
|Radiated|EN 55032|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**~~ 

**==> picture [438 x 143] intentionally omitted <==**

**----- 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 3|A|
|Radiated Field ImmunityRadiated Immunity|EN 61000-4-3|Level 3|A|
|Electrical Fast Transient ImEFT/Burst|munity|EN61000-4-4|Level 3|A|
|Surge ImmunitySurge|EN 61000-4-5|Level 3|A|
|Conducted ImmunityConducted Immunity|EN61000-4-6|Level 3|A|
|Magnetc Field Immunity|EN61000-4-8|Level 3|A|
|Voltage dips, interruptons|EN61000-4-11|A & B|

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


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

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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Safety Agency|[Safety Standard]|Notes & Conditions|
|CB|IEC 62368-1:2018|
|Nemko|EN 62368-1:2020;A11|
|ITAV|
|UL|UL62368-1 ED 3.0|
|CSA|CAN/CSA C22.2 No. 62368-1:19|
|CE Mark|Complies with LVD Directve|

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


~~4EM-21-295                                                                                     4                                                                              39-DE60-49855-002 / A~~ 

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

## **ITE Grade FLS400 Watt AC-DC Power Supplies** ee EO: 

## **Derating Curve** 

De-rate linearly from 100% at 115VAC to 70% at 85VAC 

## **Derating Curve** 

Forced air cooled load: 400W up to 40 °C. De-rate by 1.66% / °C above 40°C till 70°C 

4EM-21-295                                                                                     5                                                                              39-DE60-49855-002 / A 

**www.eospower.com** 

**ITE Grade FLS400 Watt AC-DC Power Supplies** ee EO: 

## **Derating Curve** 

Forced air cooled load: 300W up to 40 °C. De-rate by 1.66% / °C above 40°C 

4EM-21-295                                                                                     6                                                                              39-DE60-49855-002 / A 

**www.eospower.com** 

## **ITE Grade FLS400 Watt AC-DC Power Supplies** ee EO: 

## **Mechanical Drawing** 

**==> picture [170 x 16] intentionally omitted <==**

**----- Start of picture text -----**<br>
Cover kit with Top FAN<br>**----- End of picture text -----**<br>


4EM-21-295                                                                                     7                                                                              39-DE60-49855-002 / A 

**www.eospower.com** 

**ITE Grade FLS400 Watt AC-DC Power Supplies** ee EO: 

## **Mechanical Drawing** 

## **Cover kit with Side FAN** 

**www.eospower.com** 

4EM-21-295                                                                                     8                                                                              39-DE60-49855-002 / A 



## Links

- [View this product on Novapart](https://novapart.co/products/FLS400-1312-TF/enclosed-ac-dc-converters)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bel-partner-stock/fls400-1312-tf/enclosed-ac-dc-converters/dp/4779175)
---

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