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WDD15-03S4 Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers |
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WDD15-03S4 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers |
2 / 3 page DC-DC CONVERTER WDD15 SERIES 12 ~ 15W CHINFA ELECTRONICS IND., CO. LTD. ISO 9001 Certified www.chinfa.com sales@chinfa.com SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25℃ Unless Otherwise Noticed GENERAL SPECIFICATION * Switching frequency: ......................... * Isolation voltage: .............................. * Isolation resistance: .......................... * Operating ambient temperature: ......... * Storage temperature: ........................ * Max. Case temperature: ..................... * M.T.B.F.: .......................................... * Cooling: ........................................... * Temperature coefficient: .................... * Dimension: ...................................... 230KHz 1,500VDC 100M Ω(min.) -25 to +71℃ -40 to +100℃ 100℃ 277,400Hrs at @ GF40, according to MIL-HDBK-217F Free air convection ±0.02% / ℃ 50.8 x 40.6 x 10.2mm INPUT SPECIFICATIONS * Input voltage range / frequency: ........ * Input filter: ....................................... * No load input current: ........................ * Max. Input voltage: ........................... * Startup voltage: ................................. 10 ~ 36VDC for 24V 18 ~ 72VDC for 48V Pi type 15mA for 24V in 10mA for 48V in 40VDC for 24V in 75VDC for 48V in 9.5VDC for 24V in 33VDC for 48V in OUTPUT SPECIFICATIONS * Output voltage accuracy: ................... * Minimum load: .................................. * Line regulation: ................................ * Load regulation: ............................... * Efficiency: ........................................ * Voltage trim range: ........................... * Derating: ......................................... * Case material: .................................. ±2% at Vo_nom No load for single output models ±10% at Vo_nom for dual output models ±1% at Vo_nom ±2% at Vo_nom for single output models ±5% at Vo_nom for dual output models Up to 84%, see model list Vout x 10% See table 1 Metal CONTROL AND PROTECTION * Remote on/off: ................................. * Input reversed: ................................. * Output short circuit: .......................... ON : open or 8 ~ 10VDC OFF : -0.3 ~ 2VDC Shunt diode use external fuse Continuous |
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