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WRE0505CKS-1W Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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WRE0505CKS-1W Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 2 page MORNSUN reserves the copyright Specifications subject to change without notice. WRE_CKS-1W & WRF_CKS-1W A/0-2008 Page 1 of 2 WRE_CKS-1W & WRF_CKS-1W Series 1W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT SIP DC-DC CONVERTER multi-country patent protection RoHS PRODUCT PROGRAM Input Output Voltage (VDC) Current (mA) Part Number Nominal Range Max** Voltage (VDC) Max Min Efficiency (%, Typ) WRE0505CKS-1W * ±5 ±100 ±10 72 WRE0509CKS-1W * ±9 ±55 ±6 74 WRE0512CKS-1W * ±12 ±42 ±4 76 WRE0515CKS-1W * ±15 ±33 ±3 75 WRF0505CKS-1W * 5 200 20 72 WRF0509CKS-1W * 9 111 11 74 WRF0512CKS-1W * 12 83 8 76 WRF0515CKS-1W * 5 4.5-9.0 11 15 67 7 75 WRE1205CKS-1W ±5 ±100 ±10 76 WRE1209CKS-1W ±9 ±55 ±6 78 WRE1212CKS-1W ±12 ±42 ±4 80 WRE1215CKS-1W ±15 ±33 ±3 80 WRF1205CKS-1W 5 200 20 76 WRF1209CKS-1W 9 111 11 78 WRF1212CKS-1W 12 83 8 80 WRF1215CKS-1W 12 9.0-18 22 15 67 7 80 WRE2405CKS-1W ±5 ±100 ±10 78 WRE2409CKS-1W ±9 ±55 ±6 79 WRE2412CKS-1W ±12 ±42 ±4 81 WRE2415CKS-1W ±15 ±33 ±3 81 WRF2405CKS-1W 5 200 20 76 WRF2409CKS-1W 9 111 11 78 WRF2412CKS-1W 12 83 8 81 WRF2415CKS-1W 24 18-36 40 15 67 7 81 WRE4805CKS-1W * ±5 ±100 ±10 76 WRE4809CKS-1W * ±9 ±55 ±6 78 WRE4812CKS-1W * ±12 ±42 ±4 80 WRE4815CKS-1W * ±15 ±33 ±3 80 WRF4805CKS-1W * 5 200 20 76 WRF4809CKS-1W * 9 111 11 78 WRF4812CKS-1W * 12 83 8 80 WRF4815CKS-1W * 48 36-72 80 15 67 7 80 * Designing. **Input voltage can ’t exceed this value, or will cause the permanent damage. Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically. Operation under 10% load will not damage the converter; However, they may not meet all specification listed. OUTPUT SPECIFICATIONS Item Test Conditions Min Typ Max Units Output power 0.1 1 W Positive voltage accuracy Refer To Recommended Circuit ±1 ±3 Negative voltage accuracy Refer To Recommended Circuit ±3 ±5 10% to 100% load(WRF_CKS-1W) ±0.5 ±0.75 Load Regulation 10% to 100% load(WRE_CKS-1W) * ±0.75 ±1.0 Line Regulation Input voltage from Low To high ±0.2 ±0.5 % Temperature Drift (Vout) Refer to recommended circuit ±0.03 %/ °C Ripple & Noise** 20MHz Bandwidth 25 75 mVp-p Switching Frequency Input voltage range 100% load 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. FEATURES Efficiency up to 81% Wide (2:1) Input Range I/O Isolation 3000VDC Short circuit protection(automatic recovery) External On/Off control Internal SMD construction Operating Temperature: -40 °C to +85°C UL94-V0 Package RoHS Compliance APPLICATIONS The WRE_CKS-1W & WRF_CKS-1W 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. 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 ≤3000VDC); 3) Where the regulation of the output voltage and the output ripple noise are demanded. MODEL SELECTION WRE2412CKS-1W Product Series Input Voltage Output Voltage Package Style Rated Power MORNSUN Science & Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax:86-20-38601272 Http://www.mornsun-power.com |
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