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URB4815YMD-20W Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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URB4815YMD-20W Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 8 page The copyright and authority for the interpretation of the products are reserved by MORNSUN URB_YMD-20W 2013.05.21-A/2 Page 1 of 8 URB_YMD-20W Series 20W,ULTRA WIDE INPUT,ISOLATED & REGULATED SINGLE OUTPUT DIP PACKAGING, DC-DC CONVERTER Patent Protected RoHS PART NUMBER SYSTEM URB2405YMD-20W Rat ed Power Pack ag e Ou tp ut Vo lt age In pu t Vo lta ge Pro du ct Se r ies FEATURES ●4:1 Ultra wide input voltage range ●Small footprint,20W,1×1inch ●Efficiency up to 90% ●1.5KVDC isolation ●Short circuit protection(automatic recovery) ●Over load protection ●Over temperature protection ●Input under voltage protection ●Output over voltage protection ●Metal shielding package ●Meet CISPR22/EN55022 CLASS A ●Low temperature rise, Industrial level specifications ●Inverse polarity protection for A2S(chassis mounting)and A4S(DIN-Rail mounting) APPLICATION URB_YMD-20W series are applied to the data transmission device, battery-powered equipment, communications equipment, distributed power systems, mixed analog / digital systems, remote control system, industrial robot system and wide input voltage occasions. SELECTION GUIDE Input Voltage(VDC) Output Current (mA) Input Current (mA)(Typ.) Model ① Nominal (Range) Max ② Output Voltage (VDC) Max. Min. @Max. Load @No Load Reflected Ripple Current (Ma,Typ.) Max. Capacitive Load( µF) Efficiency (%, Typ.) @Max. Load ③ URB2403YMD-20W 3.3 5000 250 780 50 10300 87 URB2405YMD-20W 5 4000 200 925 60 5400 90 URB2412YMD-20W 12 1667 84 925 60 1200 90 URB2415YMD-20W 24 (9-36) 40 15 1333 67 925 60 750 90 URB4803YMD-20W 3.3 5000 250 390 25 10300 88 URB4805YMD-20W 5 4000 200 463 30 5400 90 URB4812YMD-20W 12 1667 84 463 30 1200 90 URB4815YMD-20W 48 (18-75) 80 15 1333 67 463 30 30 750 90 Note: ① Series with suffix “H” are heat sink mounting, series with suffix "A2S" are chassis mounting, with suffix "A4S" are DIN-Rail mounting, for example URB2405YMD-20W HA2S is chassis mounting with heat sink, URB2405YMD-20WA4S is DIN-Rail mounting without heat sink. If the application has a higher requirement for heat dissipation, you can choose modules with heat sink. ②Absolute maximum rating without damage on the converter, but it isn't recommended. ③The efficiency of "A2S" and "A4S" is approx. 2% lower for the protection of inverse polarity. INPUT SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit 24VDC input -0.7 -- 50 Input Surge Voltage (1sec.max.) 48 VDC input -0.7 -- 100 24VDC input -- -- 9 Start-up Voltage 48 VDC input -- -- 18 24VDC input 6 -- -- Under Voltage Shutdown 48 VDC input 15 -- -- VDC |
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