Manufacturers
TDK-LAMBDA HQA2W120W280V-007-S
Description
120 W, 9 -40 VDC Vin, Single Output, 28 VDC@4.2 A DC-DC Converter
Part Number
HQA2W120W280V-007-S
Price
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Manufacturer
TDK-LAMBDA
Lead Time
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Category
Capacitors » DC-DC Converter
Specifications
Manufacturer
TDK-Lambda
Manufacturers Part #
HQA2W120W280V-007-S
Brand
TDK-Lambda
Series
HQA
Factory Pack Quantity
15
Cooling Method
Air-Cooled, Conduction, Convection
Dimensions
2.39 x 2.20 x 0.50"
Efficiency
89%
Isolation
2250 VDC
Mechanical Style
Isolated
Mounting
Through Hole
Number of Outputs
1
Operating Temperature
- 40 to + 115°C
Output Amps 1
4.2 A
Output Voltage V1 Nominal
28 VDC
Power
120 W
Subcategory
DC-DC Converter
Datasheet
Extracted Text
HQA120 Series 120W Harsh Environment Quarter Brick Converters Features Standard Quarter Brick Footprint 9-40, 18-40VDC Inputs 5 to 48V Nominal Outputs Up to 91.5% EfŢ ciency Up to 115°C Baseplate Temperature 2250VDC Isolation Encapsulated for Rugged Environments No optocouplers used Enhanced Screening Option Key Market Segments & Applications SpeciŢ cations Model HQA Nominal Output Voltage VDC 5V 12V 15V 24V 28V 48V Input Voltage Range VDC 9 - 40V 18 - 40V Input Current A 16A Maximum EfŢ ciency (100% load, 24V input) % 90 90 89 87 89 91.5 Output Voltage Adjustment VDC 4.5 - 5.5 10.8 - 13.2 13.5 - 16.5 21.6 - 26.4 25.2 - 30.8 45.6 - 52.8 Output Voltage Accuracy % ±3% Ripple & Noise (max) pk-pk mV 150 150 200 250 250 300 Line Regulation (typ) % 0.05 0.05 0.05 0.05 0.05 0.05 Load Regulation (max) % 0.03 0.03 0.03 0.03 0.03 0.03 Overcurrent Protection (typ) A 37 14.5 12 6.2 5.2 4.0 Overvoltage Protection (typ) V 6.5 15 18 32 35 54 Remote On/Off - Yes; Low = ON, Open = OFF Remote Sense - Yes Not as standard Operating Temperature °C Standard screening: -40°C to +115°C, Enhanced screening: -55°C to +115°C Storage Temperature °C -65°C to +125°C Temperature regulation % 0.5% across full temperature range Humidity (non condensing) %RH MIL-STD 883 Method 1004.7 Cooling - Conduction, convection or forced air Withstand Voltage VDC Input to baseplate, Input to Output 2250VDC Isolation Resistance - >10M Vibration - MIL-STD-202G, Method 201A, Unpowered, sweep 1: 5 to 50 Hz at 0.5g, sweep 2: 50 to 500 Hz at 1.5g, three axis Shock - MIL-STD-202G, Method 213B, Table 213-1, Test Condition I, Unpowered, 50G half sine 6ms, three axis Safety Agency CertiŢ cations - UL60950-1, CSA60950-1, EN60950-1, CE Mark QualiŢ cation Methods - MIL-STD-883F and MIL-STD-202G Weight (Typ) g 100 (Flanged version) Size (LxWxH) in(mm) Flanged version: 2.39 x 2.2 x 0.5” (60.6 x 55.9 x 12.7); Non-flanged version: 2.39 x 1.54 x 0.5” (60.6 x 39 x 12.7) Warranty yrs 3 Years Note: See Installation Manual for full details, test methods of parameters and application notes 1-800-526-2324 • www.us.tdk-lambda.com/lp/ 188 Disclaimer: us.tdk-lambda.com/lp/legal.htm HQA120 Series Model Selector Input Voltage Output Voltage Max Current Maxumim Power Model (V) (V) (A) (W) HQA2W120W050V-007-S 9 - 40 5 24 120 HQA2W120W120V-007-S 9 - 40 12 10 120 HQA2W120W150V-007-S 9 - 40 15 8 120 HQA2W120W240V-007-S 9 - 40 24 5 120 HQA2W120W280V-007-S 9 - 40 28 4.2 118 HQA24120W480V-007-S 18 - 40 48 2.5 120 Screening Operation S-Grade (Standard Screening) M-Grade (Enhanced Screening) Functional Test Room and Hot Test Cold, Room, and Hot Test Burn in Yes Extended, 96 hour Temperature Cycling No 10 Cycles Hi-Pot 2250VDC 2250VDC Visual Inspection Yes Yes Outline Drawing Flange Version Outline Drawing Non-Flange Version Options Pinout Version Description Pin Function -007-S Flanged Baseplate, Standard Screening 1 Vin(+) -N07-S Non-Flanged Baseplate, Standard Screening 2 On/Off -007-M Flanged Baseplate, Enhanced Screening 3 Vin(-) -N07-M Non-Flanged Baseplate, Enhanced Screening 4 Vo(-) 5 sense (-), select models Standard Model Contact factory for status 6 Trim 7 Sense (+), select models *Contact factory for other Voltages or option codes 8 Vo(+) For Additional Information, please visit us.tdk-lambda.com/lp/products/hqa-series.htm 1-800-526-2324 • www.us.tdk-lambda.com/lp/ 189 Revision p2: May 2017
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