DC-DC Converters

FAQ

IEH48028A108V-103-R

Sales Region
Worldwide (except Japan)
Series
iEH
Model
iEH
Status
ProductionProduction
Option
Option Lineup
Please refer to here.
Recommended EMC Filter  ?
Please refer to here.
Accessories
Please refer to here.
Brand
TDK-Lambda
  • Switching Power Supply,DC-DC Converters:iEH

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
48Vdc
Input Voltage Range[DC]
36 to 75Vdc
Efficiency
94% Typ.
Rated Output Voltage[DC]
10.8Vdc
Output Voltage Range[DC]
10.48 to 11.02Vdc
Output Current Range
4 to 28A
Maximum Ripple Noise
85mV
Maximum Output Power
300W
Withstanding Voltage1
Input - Output: 2250DC: min.
Withstanding Voltage2
Input - Base plate: 1500DC: min.
Withstanding Voltage3

Package Type & Size

Package / Mounting
PCB mount
Width(W)
58.4mm Nom. (2.30in Nom.)
Height(H)
13.3mm Nom. (0.52in Nom.)
Depth(D)
22.9mm Nom. (0.90in Nom.)
Weight
50g Typ.
Industry Standard Size
1/8 brick size
Terminal Style
DIP

Other

Operating Temp. Range
-40 to 124°C
Isolation
Isolated
Feature
With baseplate
Safety Standard(Certified)
CSA C22.2 No.60950-1-07
UL60950-1
IEC62368-1
CSA C22.2 No.62368-1-14
EN62368-1
UL62368-1
CE Mark
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

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