DC-DC Converters

FAQ

HQA2W120W280V-007-S

Sales Region
Worldwide (except Japan)
Series
HQA
Model
HQA120
Status
ProductionProduction
Option
Negative logic ON/OFF control
Flanged baseplate
Standard screening
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:HQA

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
12/28Vdc
Input Voltage Range[DC]
9 to 40Vdc
Efficiency
89% Typ.
Rated Output Voltage[DC]
28Vdc
Output Voltage Range[DC]
25.2 to 30.8Vdc
Output Current Range
0 to 4.2A
Maximum Ripple Noise
100mV
Maximum Output Power
120W
Withstanding Voltage1
Input - Output: 2250DC: min.
Withstanding Voltage2
Input - Base plate: 2250DC: min.
Withstanding Voltage3
Output - Base plate: 2250DC: min.

Package Type & Size

Package / Mounting
PCB mount
Width(W)
60.6mm Nom. (2.39in Nom.)
Height(H)
12.7mm Nom. (0.50in Nom.)
Depth(D)
55.9mm Nom. (2.20in Nom.)
Weight
100g Typ.
Industry Standard Size
1/4 brick size
Terminal Style
DIP

Other

Operating Temp. Range
-40 to 115°C
Isolation
Isolated
Feature
With baseplate
Safety Standard(Certified)
IEC62368-1
CSA C22.2 No.62368-1-14
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.
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Datasheets / Specifications

Drawings

Technical Data

Safety Approvals

Environmental Documents

Technical Support Tools

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