DC-DC Converters

FAQ

PH300A280-28/T

Sales Region
Worldwide
Series
PH-A
Model
PH300A280
Status
ProductionProduction
Option
Mounting stand (Non-threaded through hole)
Option Lineup
Please refer to here.
Recommended EMC Filter  ?
Accessories
Please refer to here.
Brand
TDK-Lambda
  • Switching Power Supply,DC-DC Converters:PH300A280

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
280Vdc
Input Voltage Range[DC]
200 to 425Vdc
Efficiency
91% Typ.
Rated Output Voltage[DC]
28Vdc
Output Voltage Range[DC]
11.2 to 33.6Vdc
Maximum Output Current
10.8A
Maximum Ripple Noise
280mV
Maximum Output Power
302.4W
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)
57.9mm Nom. (2.28in Nom.)
Weight
100g Typ.
Industry Standard Size
Half 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
EN62477-1 (OVCⅢ)
Safety Standard(Conformed)
Remarks
This page only shows representative characteristics. Please refer to the technical data for detailed specifications and conditions.
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Datasheets / Specifications

Drawings

Technical Data

Safety Approvals

Environmental Documents

Technical Support Tools

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