DC-DC Converters

FAQ

PH50A280-48

Sales Region
Worldwide
Series
PH-A
Model
PH50A280
Status
ProductionProduction
Option
Option Lineup
Please refer to here.
Recommended EMC Filter  ?
Accessories
Please refer to here.
Brand
TDK-Lambda
  • Switching Power Supply,DC-DC Converters:PH50A280

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
280Vdc
Input Voltage Range[DC]
200 to 425Vdc
Efficiency
89% Typ.
Rated Output Voltage[DC]
48Vdc
Output Voltage Range[DC]
38.4 to 52.8Vdc
Maximum Output Current
1.1A
Maximum Ripple Noise
400mV
Maximum Output Power
52.8W
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.
Collapse All Expand All

Datasheets / Specifications

Drawings

Technical Data

Safety Approvals

Environmental Documents

Technical Support Tools

3rd Party ECAD models

  • SnapMagic
  • SamacSys
  • Ultra Librarian