PFE500SA-48/T

AC/DC PCB Mount Power Supply (PSU), ITE, 1 Output, 504 W, 28 VDC, 10.5 A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: TDK-LAMBDA
Product type: AC / DC PCB Mount Power Supplies
SVHC: No SVHC (15-Jan-2018)
Depth: 116.8mm
Width: 61mm
Height: 12.7mm
Product Range: PFE500SA Series
No. of Outputs: 1 Output
Output Power Max: 504W
Input Voltage VAC: 85V AC to 265V AC
Power Supply Output Type: Adjustable, Fixed
Output Current - Output 1: 10.5A
Output Current - Output 2: -
Output Current - Output 3: -
Output Voltage - Output 1: 28VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Power Supply Applications: ITE

Delivery and price
Units per pack	5
Price	239.78 €
Current stock	10+
Lead time	30 days

Datasheet

http://product.tdk.com/en/power/pfe www.emea.lambda.tdk.com/pfe 

## PFE-SA PFE500-F & PFE1000-FA Series , 

## 300-1008W AC-DC Power Modules 

The high efficiency PFE series of AC-DC 300W to 1008W power modules are for use in environments where convection or forced air cooling is not viable. Suitable for use in outdoor enclosures or liquid cooled applications, these pcb mounted power modules accept a wide range AC input and deliver an adjustable, regulated output. High ambient temperatures can be tolerated as the conduction cooled baseplate can withstand -40 up to 100°C temperatures. The fully featured PFE500F and PFE1000FA modules offer a parallel connection for increased power, a 12V auxiliary supply and remote on/off. The semi-regulated 48V output PFE700SA provides a very high power density and up to 92% efficiency. 

|**Features**|**Benefits**|
|---|---|
|•  Compact Low Profile Package Sizes|•  Space Saving in End Equipment|
|•  High Efficiency|•  Less Waste Heat to Manage and Reduced AC Power Consumption|
|•  Up to 100°C Rated Baseplate Temperature|•  Suitable for Rugged Environments|
|•  Conduction Cooled Via Baseplate|•  For Use in Convection Cooled or Sealed Enclosures|



## **Model Selector** 

|||||Adjustable|Adjustable|Max|Max Output|Max Output|Ripple /|Input|Efficiency|
|---|---|---|---|---|---|---|---|---|---|---|---|
|Model|Voltage|||Range||Current|Power||Noise|Current (A)|(typ) %|
|||(V)||(V)||(A)||(W)|(mV)|115/230Vac|115/230Vac|
|PFE300SA-12||12||9.6 - 14.4||25||300|120|3.3 / 1.6|84 / 86|
|PFE500SA-12||12||9.6 - 14.4||33||396|120|4.2 / 2.1|84 / 86|
|PFE500F-12||12||9.6 - 14.4||42||504|120|6.8 / 3.4(1)|81 / 83|
|PFE1000FA-12||12||9.6 - 14.4||60||720|120|8.0 / 3.9|84.5 / 89.5|
|PFE300SA-28||28||22.4 - 33.6||10.8||302|280|3.2 / 1.6|87.5 / 89.5|
|PFE500SA-28||28||22.4 - 33.6||18||504|280|5.2 / 2.5|88 / 90|
|PFE500F-28||28||22.4 - 33.6||18||504|280|6.4 / 3.2(1)|84 / 86|
|PFE1000FA-28||28||22.4 - 33.6||36||1008|280|10.8 / 5.3|87 / 89.5|
|PFE300SA-48||48||38.4 - 57.6||6.3||302|480|3.1 / 1.6|88 / 90.5|
|PFE500SA-48||48||38.4 - 57.6||10.5||504|480|5.1 / 2.5|90 / 91|
|PFE500F-48||48||38.4 - 57.6||10.5||504|480|6.4 / 3.2(1)|84 / 86|
|PFE1000FA-48||48||38.4 - 57.6||21||1008|480|10.6 / 5.2|88 / 90.5|
|PFE700SA-48||48||None||14||714|4000|7.0 / 3.4|90 / 92|
|||||||||||||
|**PFE500SA-**|||**12**|**12**||**/**||||**T**||



Output voltage 12, 28, 48 blank Threaded mounting hole /T non threaded mounting hole 

## **Related Products** 

|Type|Part Number(s)|Size (mm) / Description|
|---|---|---|
|Heatsink for PFE300/500SA HAF-10L|Heatsink for PFE300/500SA HAF-10L|116.8 x 25.4 x 61|
|Heatsink for PFE300/500SA HAF-15L|Heatsink for PFE300/500SA HAF-15L|116.8 x 38.1 x 61|
|Heatsink for PFE300/500SA HAF-15T|Heatsink for PFE300/500SA HAF-15T|116.8 x 38.1 x 61|
|Heatsink for PFE500F|HAL-F12T|122 x 35 x 69.9|
|Heatsink for PFE1000F|HAM-F10T|160 x 33.4 x 100|
|10R 5W Thermal Fuse|DFP10112|Thermal fuse for inrush reduction|



PFE-SA, PFE500-F & PFE1000-FA Series 

1 

**==> picture [517 x 34] intentionally omitted <==**

|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|
|Model<br>PFE300SA<br>PFE700SA<br>PFE500F<br>PFE1000FA<br>PFE500SA|||
|**Input**|||
|Input Voltage Range|Vac|85 - 265|
|Input Frequency|Hz|47 - 63 (Contact factory for 400Hz operation)|
|Input Current|A|See model selector table|
|Inrush Current at 230Vac (typ) (Cold Start)|A|46 (with recommended inrush resistor)|
|Leakage Current|mA|less than 0.75|
|Power Factor (100/200Vac)|-|>0.95|
|Hold Up Time (typ) at 110/220Vac Input<br>|ms|20|
|Effciency|-|See model selector table|
|Conducted & Radiated EMI|-|EN55011/EN55032-A, FCC Class A, VCCI-A|
|||(External components are required, consult Evaluation Data)|
|Immunity|-|IEC61000-4-2, -3, -4, -5, -6, -8, -11|
|||(External component are required, consult Immunity Data)|
|Safety Certifcations and Markings|-|<br>IEC/UL/CSA/EN62368-1, 60950-1, CE Mark and UKCA Mark|



## **Immunity** 

|**Immunity**|**Immunity**|**Immunity**|**Immunity**|**Immunity**|
|---|---|---|---|---|
|Test<br>Standard<br>Test Level<br>Criteria<br>Notes|||||
|ESD|EN61000-4-2|Air ± 8kV and contact ± 4kV|B|6kV with the external surge suppressor|
|Radiated Susceptibility|EN61000-4-3|80M -1GHz: 10V/m<br>1.4 - 2.0GHz: 3V/m<br>2.0 - 2.7GHz: 1V/m|A||
|Electrical Fast Transient Burst|EN61000-4-4|± 2kV|B||
|Surge|EN61000-4-5|Normal ± 2kV<br>Common  ± 4kV|B||
|Conducted Susceptibility|EN61000-4-6|10Vrms|A||
|Magnetic Fields|EN61000-4-8|30A/m|A||
|Voltage Dips|EN61000-4-11|30% 500ms<br>60% 10ms<br>100% 20ms<br>100% 5000ms|B<br>B<br>A<br>B||



PFE-SA, PFE500-F & PFE1000-FA Series 

2 

**==> picture [516 x 34] intentionally omitted <==**

|**Specifcations**|**Specifcations**|**Specifcations**|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|---|---|---|
|Model<br>PFE300SA<br>PFE700SA<br>PFE500F<br>PFE1000FA<br>PFE500SA||||||
|**Output**||||||
|Output Voltage Adjustment|%|See model selector table||||
|Switching Frequency (Main converter)|kHz|12V & 28V: 230, 48V: 180|180|230|230|
|Line Regulation|mV|12V: 48, 28V: 56, 48V: 96. The semi regulated PFE700SA output changes from 50 - 57V output(2)||||
|Load Regulation|mV|12V: 48, 28V: 56, 48V: 96. The semi regulated PFE700SA output changes from 50 - 57V output(2)||||
|Ripple & Noise<br>|mV|See model selector table||||
|Temperature Coeffcient|%/°C|0.02||||
|Minimum Load|-|No minimum load required||||
|Overcurrent Protection|%|105 - 140. Auto recovery on all models except PFE1000FA (Cycle AC to reset)||||
|Overvoltage Protection|-|125 - 145%|60 - 69.6V|125 - 145%|125 - 145%|
|Overtemperature Protection|% / V|Yes||||
|Remote Sense|-|No|No|Yes|Yes|
|Remote On/Off|-|No||Yes: High = Output On||
|Parallel Operation|-|No|Yes (Droop mode)|Yes (Active Mode)|Yes (Active Mode)|
|**Environmental**||||||
|Operating Temperature (Maximum)|°C|-40 to +100 (Baseplate)(3)||||
|Operating Humidity (non condensing)|%RH|20 - 95||||
|Storage Temperature|°C|-40 to +100||||
|Humidity (non condensing)|%RH|10 - 95||||
|Cooling|-|Conduction Cooled||||
|Altitude|m|3048|3048|3000|3048|
|Withstand Voltage (For 1 minute)(4)|Vac/Vdc|Input to Baseplate 2,500Vac, Input to Output 3,000Vac, Output to Baseplate 1,500Vdc for 1 minute||||
|Vibration (Non operating)|-|10-55Hz (Sweep for 1min.)<br>Amplitude 0.825mm constant (Max 49.0m/s2) X,Y,Z 1 hour each||||
|Shock (Non operating)|-|Less than 196m/s2, 11ms, ±X, ±Y, ±Z 3 times each||||
|**Other**||||||
|Weight (Typ)|g|200|200|300|420|
|Size (LxWxH)|mm|116.8 x 61 x 12.7|116.8 x 61 x 12.7|122 x 70 x 12.7|160 x 100 x 13.4|
|Size (LxWxH)|Inches|4.6 x 2.4 x 0.5|4.6 x 2.4 x 0.5|4.8 x 2.76 x 0.5|6.3 x 3.94 x 0.53|
|MTBF - Telcordia SR-332 issue 3(5)|Hours|1,641,918|1,662,809|774,640|1,512,925|
|Warranty|yrs|5|5|2|5|



Notes 

See website for detailed specifications, test methods and installation manual Important: External components are required for operation. See instruction manual 

(1) 100 / 200Vac input 

(2) Total regulation range (Line and Load) 

(3) PFE500SA-12, PFE500F-12: -40 to 85°C. PFE1000FA, PFE1000FA-48: -40 to 85°C below 170Vac input. See instruction manuals for derating curves 

(4) PFE500F, PFE1000FA: 500Vdc Output to baseplate 

(5) 40°C baseplate, Ground Benign. 100Vac input 

PFE-SA, PFE500-F & PFE1000-FA Series 

3 

## **PFE500F Basic connection** 

## **PFE300/500SA Outline Drawing** 

PFE-SA, PFE500-F & PFE1000-FA Series 

4 

**==> picture [136 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
PFE700SA Outline Drawing<br>**----- End of picture text -----**<br>


## **PFE500F Outline Drawing** 

PFE-SA, PFE500-F & PFE1000-FA Series 

5 

**==> picture [142 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
PFE1000FA Outline Drawing<br>**----- End of picture text -----**<br>


PFE-SA, PFE500-F & PFE1000-FA Series 

6 

## **TDK-Lambda France SAS** 

Tel: +33 1 60 12 71 65 tlf.fr-powersolutions@tdk.com www.emea.lambda.tdk.com/fr 

## **Italy Sales Office** 

Tel +39 02 61 29 38 63 tlf.it-powersolutions@tdk.com www.emea.lambda.tdk.com/it 

## **Netherlands** 

tlf.nl-powersolutions@tdk.com www.emea.lambda.tdk.com/nl 

## **TDK-Lambda Europe GmbH** 

Tel: +49 7841 666 0 tlg.powersolutions@tdk.com www.emea.lambda.tdk.com/de 

## **Austria Sales Office** 

Tel: +43 2256 655 84 tlg.at-powersolutions@tdk.com www.emea.lambda.tdk.com/at 

## **Switzerland Sales Office** 

Tel: +41 44 850 53 53 tlg.ch-powersolutions@tdk.com www.emea.lambda.tdk.com/ch 

## **TDK-Lambda Americas** 

Tel:  +1 800-LAMBDA-4 or 1-800-526-2324 tla.powersolutions@tdk.com www.us.lambda.tdk.com 

## **TDK Electronics do Brasil Ltda** 

Tel: +55 11 3289-9599 sales.br@tdk-electronics.tdk.com www.tdk-electronics.tdk.com/en 

## **TDK-Lambda Corporation** 

Tel: +81-3-6778-1113 www.jp.lambda.tdk.com 

## **TDK-Lambda (China) Electronics Co. Ltd.** 

Tel: +86 21 6485-0777 tlc.powersolutions@tdk.com www.lambda.tdk.com.cn 

## **TDK-Lambda Singapore Pte Ltd.** 

Tel: +65 6251 7211 tls.marketing@tdk.com www.sg.lambda.tdk.com 

## **TDK India Private Limited, Power Supply Division** 

Tel:   +91 80 4039-0660 mathew.philip@tdk.com www.sg.lambda.tdk.com 

## **TDK-Lambda Europe GmbH** 

Tel: Tel. +45 3222 8086 tlg.dk-powersolutions@tdk.com www.emea.lambda.tdk.com/dk 

## **TDK-Lambda UK Ltd.** 

Tel: +44 (0) 12 71 85 66 66 tlu.powersolutions@tdk.com www.emea.lambda.tdk.com/uk 

## **TDK-Lambda Ltd.** 

Tel: +9 723 902 4333 tli.powersolutions@tdk.com www.emea.lambda.tdk.com/il-en 

For Additional Information, please visit ~~ee~~ https://product.tdk.com/en/power/ 

PFE-SA, PFE500F_260867_August 29, 2025 V2 

PFE-SA, PFE500-F & PFE1000-FA Series 

7

Updated at June 3, 2026

TDK-Lambda is globally recognized as a premier manufacturer of highly reliable power supply solutions and power management equipment. With a strong engineering heritage, the company is a trusted partner for mission-critical applications across the industrial, medical, telecommunications, and test and measurement sectors, delivering components that meet stringent international performance and safety standards. Our extensive portfolio of TDK-Lambda products is heavily focused on comprehensive power and line protection, highlighted by a vast selection of industry-leading AC/DC converters. Engineered to deliver exceptional efficiency and stable performance in demanding environments, these power supplies form the backbone of our offering and are built to support the rigorous power demands of modern electronic infrastructure. To complement these primary power solutions, we also offer a targeted range of high-performance DC/DC converters designed for precise, board-level voltage regulation. Furthermore, to ensure the optimal performance and longevity of these power systems, our catalog includes specialized cooling and thermal management components, such as natural convection heat sinks, providing complete thermal stability for your most critical designs.

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