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WRB2412S-3WR2 Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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WRB2412S-3WR2 Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 7 page The copyright and authority for the interpretation of the products are reserved by MORNSUN WRA_S-3WR2 & WRB_S-3WR2 2013.07.22-A/3 Page 1 of 7 WRA_S - 3WR2 & WRB_S - 3WR2 Series 3W,WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER Patent Protected RoHS PART NUMBER SYSTEM WRB1205S-3WR2 Product Series Input Voltage Output Voltage Package Style Rated Power FEATURES ● Ultra-Miniature SIP Package ● 2:1 wide input voltage range ● Temperature range: -40°C ~ +85°C ● 1.5KVDC isolation ● Short Circuit Protection(automatic recovery) ● External On/Off control ● High Power Density APPLICATION The WRA_S-3WR2 & WRB_S-3WR2 Series are specially designed for applications where a wide range input voltage power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. For these DC-DC converters, you can reduce the design point of failure and save the development of micro power supply ‘s manpower, material and time costs, also better ensure product quality stability, protect safety and reliability of the end of products. These products apply to where: 1) Input voltage range ≤2:1; 2) 1.5KVDC input and output isolation; 3) Regulated and low ripple noise is required. Such as: industrial control, tele-communications etc. SELECTION GUIDE Input Voltage(VDC) Output Current (mA) Input Current (mA)(typ.) Model Nominal (Range) Max. ① Output Voltage (VDC) Max. Min. @Max. Load @No Load Reflected Ripple Current (mA,typ.) Max. Capacitive Load ② ( µF) Efficiency (%, typ.) @Max. Load WRA0505S-3WR2 ±5 ±250 ±13 676 1000 74 WRA0512S-3WR2 ±12 ±104 ±5 650 470 77 WRA0515S-3WR2 ±15 ±83 ±4 650 330 77 WRB0505S-3WR2 5 500 25 685 2200 73 WRB0509S-3WR2 9 278 14 676 1000 74 WRB0512S-3WR2 12 208 10 650 680 77 WRB0515S-3WR2 5 (4.5-9) 11 15 167 8 676 40 30 470 74 WRA1205S-3WR2 ±5 ±300 ±15 321 1000 78 WRA1212S-3WR2 ±12 ±125 ±6 317 470 79 WRA1215S-3WR2 ±15 ±100 ±5 313 330 80 WRB1203S-3WR2 3.3 758 38 278 2700 75 WRB1205S-3WR2 5 600 30 329 2200 76 WRB1209S-3WR2 9 333 17 317 1000 79 WRB1212S-3WR2 12 250 13 305 680 82 WRB1215S-3WR2 15 200 10 302 470 83 WRB1224S-3WR2 12 (9-18) 20 24 125 6 309 20 30 330 81 WRA2405S-3WR2 ±5 ±300 ±15 158 1000 79 WRA2409S-3WR2 ±9 ±167 ±8 155 680 81 WRA2412S-3WR2 ±12 ±125 ±6 151 470 83 WRA2415S-3WR2 ±15 ±100 ±5 151 330 83 WRB2403S-3WR2 3.3 758 38 141 2700 74 WRB2405S-3WR2 5 600 30 155 2200 81 WRB2409S-3WR2 9 333 17 151 1000 83 WRB2412S-3WR2 12 250 13 151 680 83 WRB2415S-3WR2 15 200 10 151 470 83 WRB2424S-3WR2 24 (18-36) 40 24 125 6 151 7 110 330 83 |
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