TDK-Lambda HQA 120W Isolated DC-DC Converter Flange Mount, Voltage in 9 → 40 V dc, Voltage out 12V dc

  • RS Stock No. 126-3491
  • Mfr. Part No. HQA-2W-120W-120V/007-S
  • Manufacturer TDK-Lambda
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

HQA Series, Single Output

The HQA120 Series of DC-DC converters are packaged in a ruggedised quarter brick form factor and can deliver 120 W output power. These 89% efficient converters operates over a 9 V to 40 V input range. Typical applications for this series include industrial equipment, communications, defense and aerospace.

Features and Benefits

• 9-40, 18-40 V dc Inputs
• Standard Quarter Brick Footprint
• Up to 91.5% Efficiency
• Up to 115°C Baseplate Temperatures
• No Optocouplers Used
• Enhanced Screening Option
• Assists System Integration
• Easier System Thermal Management
• Suitable for Conducting Cooling
• Allows High Temperature Operation


Attribute Value
Output Voltage 12V dc
Output Voltage Adjustment Range 10.8 → 13.2V
Input Voltage Range 9 → 40 V dc
Input Voltage Nominal 9 → 40 V dc
Isolation Voltage 2.25kV dc
Power Rating 120W
Output Current 10A
Mounting Type Flange Mount
Number of Outputs 1
Efficiency 90%
Minimum Temperature -40°C
Load Regulation 0.03%
Maximum Temperature +115°C
Standards Met CE, CULus, EN 60950-1, MIL-STD-202G, MIL-STD-883, UL/CSA 60950-1
Series HQA
Length 60.6mm
Depth 12.7mm
Width 55.9mm
21 In Global stock for delivery within 4 - 8 working days
Price Each
PHP 19,024.11
(exc. VAT)
PHP 21,307.00
(inc. VAT)
Per Unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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