DC-DC Converter DIP-Package DHV-12W SERIES, 12WATT, 4:1 INPUT RANGE FEATURES: Wide input range(4:1) Six-side shielded metal case Low ripple and noise Over current and short circuit protection Typical efficiency up to 85% 3 year warranty Output voltage (Vdc) Output current (mA) Efficiency Typ. 5 2400 81% 9 1333 83% 12 1000 84% 15 800 84% 24 500 85% ±5 ±1200 81% ±9 ±667 82% ±12 ±500 84% ±15 ±400 84% ±24 ±250 85% DHV12W-4811 5 2400 81% DHV12W-4815 9 1333 83% DHV12W-4812 DHV12W-4813 DHV12W-4814 DHV12W-4821 DHV12W-4825 DHV12W-4822 DHV12W-4823 DHV12W-4824 12 1000 84% 15 800 84% 24 500 84% ±5 ±1200 81% ±9 ±667 83% ±12 ±500 84% ±15 ±400 84% ±24 ±250 85% Model DHV12W-2411 DHV12W-2415 DHV12W-2412 DHV12W-2413 DHV12W-2414 DHV12W-2421 DHV12W-2425 DHV12W-2422 DHV12W-2423 DHV12W-2424 Input voltage (Vdc) 18(9~36) 36(18~72) Notes: 1. Other input and output models may available on request; 2. Above models are default to metal case; 3. Add suffix "C" for CTRL pin function. www.pairuigroup.com Page: 1/4 Date: 08/26/2015 *Subject to change without prior notice. DC-DC Converter DIP-Package DHV-12W SERIES, 12WATT, 4:1 INPUT RANGE ELECTRICAL Output voltage accuracy ±2% max. ±3% max. ±10% typ. +Vo -Vo Output voltage adjustable Special for "Trim" pin Line regulation Nominal Load, full voltage Load regulation 20% ~ 100% rated load ±1% max. Ripple and noise 20MHz BM, full load 120mVp-p max. Operating frequency Typical value Isolation voltage ±0.5% max. 300KHz typ. Input to output 1500Vdc Isolation resistance --- 1000mΩ Temperature coefficient --- Operating temperature range --- Storage temperature range --- ℃ to +85℃ -55℃ to +125℃ Short circuit protection --- Continuous, auto-recovery (<1mA/min) CTRL* ℃ ±0.03%/ max. -40 Turn on Hang or connect high level(3.5-12Vdc) Turn off Connect -Vin or low level(0-1.2Vdc) Shut off input current 1mA typ. Cooling method --- Cooling by air convection Relative humidity --- 10%-90% max. Weight --- 35g MTBF Bellcore TR-332, 25 ℃ 1000Hrs Notes: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature 25 , the nominal input voltage, pure resistive nominal load. * The voltage of "CTRL" pin is almost equal to input "-Vin" pin ℃ www.pairuigroup.com Page: 2/4 Date: 08/26/2015 *Subject to change without prior notice. DC-DC Converter DIP-Package DHV-12W SERIES, 12WATT, 4:1 INPUT RANGE MECHANICAL CONNECTION PIN # SINGLE DUAL 1 GND GND 2 +Vin +Vin 3 +Vo +Vo1 4 No Pin 0V 5 0V -Vo2 6 No Pin No Pin CONNECTION - "CTRL" LAYOUT 1 -Vin -Vin 2 +Vin +Vin 3 +Vo +Vo1 4 TRIM 0V 5 GND -Vo2 6 CTRL CTRL Note: * Unit is mm(inch). ELECTRICAL CURVE www.pairuigroup.com Page: 3/4 Date: 08/26/2015 *Subject to change without prior notice. DC-DC Converter DIP-Package DHV-12W SERIES, 12WATT, 4:1 INPUT RANGE NOTES RECOMMENDED TEST AND APPLICATION CIRCUIT SINGLE OUTPUT DUAL OUTPUT CAPACITOR SELECTION INPUT VOLTAGE C1 SINGLE OUTPUT C2 24VDC 100μF 5VDC 1000μF 48VDC 47μF 9VDC 470μF -- -- 12VDC 220μF -- -- 15VDC 220μF -- -- 24VDC 47μF www.pairuigroup.com Page: 4/4 DUAL OUTPUT ±5VDC ±9VDC ±12VDC ±15VDC ±24VDC C2 470μF 220μF 100μF 100μF 47μF Date: 08/26/2015 *Subject to change without prior notice.