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WRB1215YS-2W Datasheet(PDF) 1 Page - Microdc power Technology Co., Ltd |
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WRB1215YS-2W Datasheet(HTML) 1 Page - Microdc power Technology Co., Ltd |
1 / 3 page WRA WRA WRA WRA WRA WRA WRA WRA---- ----YS- YS- YS- YS- YS- YS- YS- YS-2 2 2 2 2 2 2 2W W W W W W W W& & & & & & & &WRB WRB WRB WRB WRB WRB WRB WRB---- ----YS YS YS YS YS YS YS YS ---- ----2 2 2 2 2 2 2 2W W W W W W W W Series Series http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646 Page 1 of 3 SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION GUIDE GUIDE GUIDE GUIDE GUIDE GUIDE GUIDE GUIDE order code Input Output Efficiency (%,Typ) Voltage(VDC) Current(MA) Voltage (VDC) Nominal Range Max* Max Min WRA0505YS-2W 5 4.5-9.0 11 ±200 ±20 ±5 67 WRA0512YS-2W 5 4.5-9.0 11 ±83 ±8 ±12 72 WRA0515YS-2W 5 4.5-9.0 11 ±67 ±7 ±15 73 WRB0505YS-2W 5 4.5-9.0 11 400 40 5 67 WRB0509YS-2W 5 4.5-9.0 11 222 22 9 72 WRB0512YS-2W 5 4.5-9.0 11 167 16 12 73 WRB0515YS-2W 5 4.5-9.0 11 133 13 15 72 WRA1205YS-2W 12 9.0-18.0 22 ±200 ±20 ±5 73 WRA1212YS-2W 12 9.0-18.0 22 ±83 ±8 ±12 78 WRA1215YS-2W 12 9.0-18.0 22 ±67 ±7 ±15 77 WRB1205YS-2W 12 9.0-18.0 22 400 40 5 75 WRB1209YS-2W 12 9.0-18.0 22 222 22 9 77 WRB1212YS-2W 12 9.0-18.0 22 167 16 12 79 WRB1215YS-2W 12 9.0-18.0 22 133 13 15 80 WRA2405YS-2W 24 18.0-36.0 40 ±200 ±20 ±5 76 WRA2412YS-2W 24 18.0-36.0 40 ±83 ±8 ±12 79 WRA2415YS-2W 24 18.0-36.0 40 ±67 ±7 ±15 78 WRB2403YS-2W 24 18.0-36.0 40 500 50 3.3 67 WRB2405YS-2W 24 18.0-36.0 40 400 40 5 77 WRB2409YS-2W 24 18.0-36.0 40 222 22 9 79 WRB2412YS-2W 24 18.0-36.0 40 167 16 12 80 WRB2415YS-2W 24 18.0-36.0 40 133 13 15 80 WRA4805YS-2W 48 36.0-72.0 80 ±200 ±20 ±5 75 WRA4812YS-2W 48 36.0-72.0 80 ±83 ±8 ±12 79 WRA4815YS-2W 48 36.0-72.0 80 ±67 ±7 ±15 79 WRB4805YS-2W 48 36.0-72.0 80 400 40 5 75 WRB4809YS-2W 48 36.0-72.0 80 222 22 9 76 WRB4812YS-2W 48 36.0-72.0 80 167 16 12 78 WRB4815YS-2W 48 36.0-72.0 80 133 13 15 78 *Input voltage can't exceed this value,or will cause the permanent damage. MODEL MODEL MODEL MODEL MODEL MODEL MODEL MODEL SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION SELECTION WR WR WR WR WR WR WR WRA A A A A A A A ① ① ① ①05 05 05 05 05 05 05 05 ② ② ② ②05 05 05 05 05 05 05 05 ③ ③ ③ ③Y Y Y Y Y Y Y Y ④ ④ ④ ④ S S S S S S S S ⑤ ⑤ ⑤ ⑤--------2 2 2 2 2 2 2 2W W W W W W W W ⑥ ⑥ ⑥ ⑥ ①Product Series ②Input Voltage ③Output Voltage ④Wide (2:1) Input Range ⑤SIP Package Style ⑥ Rated Power WIDE WIDE WIDE WIDE INPUT,ISOLATED INPUT,ISOLATED INPUT,ISOLATED INPUT,ISOLATED & & & & REGULATED REGULATED REGULATED REGULATED Dual/Single Dual/Single Dual/Single Dual/Single Output Output Output Output SIP SIP SIP SIP DC/DC DC/DC DC/DC DC/DC Converter Converter Converter Converter FEATURES FEATURES FEATURES FEATURES FEATURES FEATURES FEATURES FEATURES ◆RoHS compliant ◆Efficiency up to 86% ◆SIP Package ◆Wide temperature performance at full 2 Watt load,-40°C to 85°C ◆UL 94V-0 package material ◆No heatsink required ◆ Low ripple and good EMC Features ◆ Industry standard pinout ◆ Power sharing on output ◆ I/O Isolation 1500VDC ◆ Short Circuit Protection(automatic recovery) ◆ Internal SMD construction ◆ External On/Off control ◆ 2:1 wide input voltage range DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION The WRA_YS-2W&WRB_YS-2W series are specially designed for applications where a group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. These products apply to: 1) where the voltage of the input power supply is wide range (voltage range ≤2:1); 2) where isolation is necessary between input and output (isolation voltage ≤1500VDC); 3) where the regulation of the output voltage and the output ripple noise are demanded. MICRODC reserves the copyright OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS Parameter Parameter Parameter Parameter Test Test Test Test conditions conditions conditions conditions Min. Min. Min. Min. Typ. Typ. Typ. Typ. Max. Max. Max. Max. Units Units Units Units Output power Refer to product program 0.2 2 W Line regulation Input voltage from low to high ±0.2 ±0.5 % Load regulation 10% to 100% full load(WRB_YS-2W) ±0.5 ±0.75 % 10% to 100% full load(WRA_YS-2W)* ±0.5 ±1.0 % Output voltage accuracy Refer to recommended circuit ±1 ±3.0 % Temperature drift(Vout) Refer to recommended circuit ±0.03 %/°C Output Ripple** 20MHz Bandwidth 25 75 MV p-p Output Noise** 20MHz Bandwidth 25 75 MV p-p Switching frequency 100% Full load,input voltage range 300 Khz * Dual output models unbalanced load (25/100%):±5%Max * *Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power Converter section, application notes. |
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