DC-DC Converters

FAQ

PH75A280-48/T

Product Status
Production
Sales Region
Worldwide
Series
PH-A
Model
PH75A280
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]
280Vdc
Input Voltage Range[DC]
200 to 425Vdc
Efficiency
90% Typ.
Rated Output Voltage[DC]
48Vdc
Output Voltage Range[DC]
38.4 to 52.8Vdc
Maximum Output Current
1.6A
Maximum Ripple Noise
400mV
Maximum Output Power
76.8W
Withstanding Voltage1
Input - Base plate: 2500AC: 1min.
Withstanding Voltage2
Input - Output: 3000AC: 1min.
Withstanding Voltage3
Output - Base plate: 500AC: 1min.

Package Type & Size

Package / Mounting
PCB mount
Width(W)
37.2mm Nom. (1.46in Nom.)
Height(H)
12.7mm Nom. (0.50in Nom.)
Depth(D)
58.3mm Nom. (2.30in Nom.)
Weight
55g Typ.
Industry Standard Size
1/4 brick size
Terminal Style
DIP

Other

Operating Temp. Range
-40 to 85°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

Datasheets / Specifications

Technical Data

Safety Approvals

Environmental Documents

Technical Support Tools

3rd Party ECAD models

  • SnapMagic
  • SamacSys
  • Ultra Librarian