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MORNSUN Guangzhou Science & Technology Co.,Ltd.
QA156D-24

QA156D-24

Product catalog summary

Overview: The QA156D-24 is a DC-DC converter designed for IGBT drivers, offering a rated output power of 3.6W. It features high isolation voltage, input under-voltage protection, and short circuit protection, making it suitable for applications such as general inverters, AC servo drive systems, electric welding machines, and uninterruptible power supplies (UPS).

Specifications:

Input Voltage: 15VDC (range 13.5 - 16.5VDC)
Output Voltage: 24VDC
Output Current: 15-150mA
Efficiency: 78% minimum, 80% typical at full load
Isolation Voltage: 12KVDC
Operating Temperature: -40℃ to +85℃

Performance:

Line Regulation: ±1.2% to ±1.5%
Load Regulation: ±8% to ±10%
Ripple & Noise: 120 to 200 mVp-p

Physical and Environmental:

Dimensions: 51.50 x 26.50 x 12.00 mm
Weight: 24g
Cooling Method: Free air convection
Storage Temperature: -55℃ to 125℃
Storage Humidity: 5% to 95% RH non-condensing

Design Considerations:

Modules should not be connected in parallel to increase power.
Lead wires should be kept short, and filtering capacitors should be placed close to the power supply module and IGBT driver.
Low internal resistance electrolytic capacitors are recommended for output filtering.

Compliance and Standards:

RoHS compliant
EN60950 approved
EMS standards including ESD, RS, EFT, Surge, and CS

Additional Information: For further details, refer to the DC-DC converter application notes available on the Mornsun website. Customization services are available upon request.

Catalog excerpts

DC/DC Converter for IGBT DriverQA156D-24 DC/DC Converter for IGBT driver C€ Patent Protection RoHS FEATURES • High efficiency up to 80% • Isolation voltage: 12KVDC • Isolation capacitance: 3pF • Operating temperature range: -40C to +85C • Input under-voltage protection • Short circuit protection (self-recovery) • EN60950 approval QAJ56D-24 is DC-DC converters for IGBT drivers., offer 3.6Wrated output power Adopting electromagnetism isolation technology, this model has the characteristics of ultra high isoiafion. And it has the function of input under voltage protection and output sho rt circuit protection, and can be widely used in: J. General inverter 2. AC servo drive system 3. Electric welding machine 4. Uninterruptible power supply (UPS) MORNSUN GUANGZHOU SCIGNCG & TGCHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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DC/DC Converter for IGBT Driver QA156D-24 Storage Humidity Switching Frequency Full load, nominal input voltage Physical Specifications Casing Material Black flame-retardant and heat-resistant plastic Cooling Method Product Characteristic Curve Output Voltage Accuracy 40% 80% 60% Output Current Percent (Nominal Input Voltage) Design Reference 1.Typical application Control Signal 控制信号 IGBT Driver IGBT 驱动器 C1/ C2 100uF/35V (Low internal resistance capacitance) MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of fina

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DC/DC Converter for IGBT Driver QA156D-24 Fig. 2 2.It is not allowed to connect modules output in parallel to enlarge the power 3.For more information please find DC-DC converter application notes on www.mornsun-power.com Dimensions and Recommended Layout Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58210039; The lead wire connecting the power supply module and IGBT driver should be as short as possible during use; The input&output filtering capacitor should be as close as possible to the power supply module...

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QA156D-24

QA156D-24

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