DC-DC Converters

FAQ

PH1200A280-28

New Product
Product Status
Production
Sales Region
Worldwide
Series
PH-A
Model
PH1200A280
Option
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
94% Typ.
Rated Output Voltage[DC]
28Vdc
Output Voltage Range[DC]
16.8 to 33.6Vdc
Maximum Output Current
42.9A
Maximum Ripple Noise
280mV
Maximum Output Power
1201.2W
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)
61mm Nom. (2.40in Nom.)
Height(H)
12.7mm Nom. (0.50in Nom.)
Depth(D)
116.8mm Nom. (4.60in Nom.)
Weight
200g 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)
IEC62368-1
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

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