DC-DC Converters

Product Top Page
Catalog
Search by Characteristics
Search by Part Number
Cross Reference
Tech Notes
Technical Support Tools
FAQ

PAF500F48-28/T

Product Status
EOL Announced
Recommended Alternate Part No. : None
Discontinue Issue Date : May.14, 2026
Last Purchase Order Date : Oct.30, 2026
Last Shipment Date : Mar.30, 2027
Sales Region
Worldwide
Series
PAF
Model
PAF500F
Option
Mounting stand (Non-threaded through hole)
Option Lineup
Please refer to here.
Recommended EMC Filter
Accessories
Please refer to here.
Brand
TDK-Lambda
Environmental
Compliance Click to learn more about these icons
RoHS

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
48Vdc
Input Voltage Range[DC]
36 to 76Vdc
Efficiency
90% Typ.
Rated Output Voltage[DC]
28Vdc
Output Voltage Range[DC]
16.8 to 30.8Vdc
Maximum Output Current
18A
Maximum Ripple Noise
280mV
Maximum Output Power
504W
Withstanding Voltage1
Input - Base plate: 1500DC: 1min.
Withstanding Voltage2
Input - Output: 1500DC: 1min.
Withstanding Voltage3
Output - Base plate: 500DC: 1min.

Package Type & Size

Package / Mounting
PCB mount
Width(W)
61mm Nom. (2.40in Nom.)
Height(H)
12.7mm Nom. (0.50in Nom.)
Depth(D)
116.8mm Nom. (4.60in Nom.)
Weight
250g Typ.
Industry Standard Size
Full brick size
Terminal Style
DIP

Other

Operating Temp. Range
-40 to 100°C
Isolation
Isolated
Feature
With baseplate
Safety Standard(Certified)
CSA60950-1
EN60950-1
UL60950-1
CSA62368-1
EN62368-1
UL62368-1
Safety Standard(Conformed)
Remarks
This page only shows representative characteristics. Please refer to the technical data for detailed specifications and conditions.
Data Sheet

Save Page as PDF

Distributor List

Contact Us

Tech Info

Collapse all Expand all

Specifications / Manuals

Technical Data

Safety Approvals

Environmental Documents