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DHW48D12-40-HS Datasheet(PDF) 1 Page - Wall Industries,Inc. |
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DHW48D12-40-HS Datasheet(HTML) 1 Page - Wall Industries,Inc. |
1 / 12 page Rev B DHW40 SERIES 40 Watts DC/DC Power Converter Single & Dual Outputs 1/9/2018 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 1 of 12 FEATURES • RoHS & REACH Compliant • 40 Watts Output Power • 4:1 Ultra Wide Input Voltage Ranges • Single & Dual Outputs • Remote ON/OFF Control • 1500VDC I/O Isolation • High Efficiency up to 91% • Under Voltage Lockout (UVLO) • 2.0” x 1.0” x 0.4” Package Size • Trimmable Output Voltage • Shielded Metal Case with Isolated Base-plate • High Power Density • Over Load, Short Circuit, Over Voltage, and Over Temperature Protection • UL/cUL/IEC/EN 60950-1 Safety Approvals • Heatsink (Optional) DESCRIPTION The DHW40 series is the latest generation of high performance DC/DC converters setting a new standard concerning power density. These converters offer 40 Watts of continuous output power in a 2.0” x 1.0” x 0.4” encapsulated, shielded metal package. The DHW40 series has single and dual output models with 4:1 ultra wide input voltage ranges of 9-36VDC and 18-75VDC. Advanced circuit topology provides a very high efficiency up to 91% and an operating temperature range of -40°C to +80°C. Further features include remote on/off, trimmable output voltage, under-voltage lockout as well as over load, over voltage, short circuit, and over- temperature protection. These converters are RoHS compliant and are ideal for use in battery operated equipment, instrumentation, distributed power architectures in communication and industrial electronics and many other space critical applications. Size: 2in x 1in x 0.40~0.43in (50.8mm x 25.4mm x 10.2~11mm) MODEL SELECTION TABLE Single Output Models Model Number(1) Input Voltage Range Output Voltage Output Current Input Current Output Power Maximum Capacitive Load Efficiency Over Voltage Protection Reflected Ripple Current Min Load Max Load No Load Max Load DHW24S3.3-26 24VDC (9~36VDC) 3.3VDC 0mA 8A 90mA 1.24A 26.4W 21000µF 89% 3.9VDC 30mA Typ. DHW24S5-40 5VDC 0mA 8A 90mA 1.85A 40W 13600µF 90% 6.2VDC DHW24S12-40 12VDC 0mA 3.33A 95mA 1.87A 40W 2400µF 89% 15VDC DHW24S15-40 15VDC 0mA 2.67A 105mA 1.87A 40W 1500µF 89% 18VDC DHW24S24-40 24VDC 0mA 1.67A 115mA 1.835A 40W 600µF 91% 30VDC DHW48S3.3-26 48VDC (18~75VDC) 3.3VDC 0mA 8A 55mA 620mA 26.4W 21000µF 89% 3.9VDC 20mA Typ. DHW48S5-40 5VDC 0mA 8A 55mA 930mA 40W 13600µF 90% 6.2VDC DHW48S12-40 12VDC 0mA 3.33A 60mA 930mA 40W 2400µF 90% 15VDC DHW48S15-40 15VDC 0mA 2.67A 65mA 930mA 40W 1500µF 90% 18VDC DHW48S24-40 24VDC 0mA 1.67A 75mA 918mA 40W 600µF 91% 30VDC MODEL SELECTION TABLE Dual Output Models Model Number Input Voltage Range Output Voltage Output Current Input Current Output Power Maximum Capacitive Load Efficiency Over Voltage Protection Reflected Ripple Current Min Load Max Load No Load Max Load DHW24D12-40 24VDC (9~36VDC) ±12 VDC ±145mA ±1.67A 65mA 1.89A 40W 1200µF* 88% ±15 VDC 30mA Typ. DHW24D15-40 ±15 VDC ±110mA ±1.33A 65mA 1.89A 40W 750µF* 88% ±18 VDC DHW48D12-40 48VDC (18~75VDC) ±12 VDC ±145mA ±1.67A 45mA 950mA 40W 1200µF* 88% ±15 VDC 20mA Typ. DHW48D15-40 ±15 VDC ±110mA ±1.33A 45mA 950mA 40W 750µF* 88% ±18 VDC * for each output |
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