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URF4805LP-20W Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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URF4805LP-20W Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 6 page The copyright and authority for the interpretation of the products are reserved by MORNSUN URF_LP-20W 2013.05.24-A/1 Page 1of 6 URF_LP-20W SERIES 20W,WIDE INPUT, HIGH ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER Patent Protected RoHS PART NUMBER SYSTEM URF 2405LP -20W R at e d Po w er Pa c ka g e Sty le O u tp u t Vo lta ge In p u t Vo lta ge Pr o d u c t Se r ies FEATURES ● Efficiency up to 89% ● 4:1 wide input voltage range ● Low temperature rise ● Short circuit protection ● 3KVAC isolation ● Operating temperature range: -40 °C ~ +85°C ● Industry standard pinout ● Industrial level specifications ● Meet CISPR22/EN55022 CLASS A APPLICATION URF_LP-20W series are applied to wide voltage range input situation such as power systems, data transmission device, battery power supply device, telecommunication device, distributed power supply system, remote control system, industrial robot system etc. 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 ③ (%, typ.) @Max. Load URF2405LP-20W 5 4000 200 947 60 10000 88 URF2412LP-20W 12 1667 84 947 15 1600 88 URF2415LP-20W 15 1334 67 937 15 1000 89 URF2424LP-20W 24 (9-36) 40 24 834 42 937 20 500 89 URF4805LP-20W 5 4000 200 473 35 10000 88 URF4812LP-20W 12 1667 84 473 10 1600 88 URF4815LP-20W 15 1334 67 469 10 1000 89 URF4824LP-20W 48 (18-75) 80 24 834 42 469 10 30 500 89 Note: ①series with suffix “A2S” are chassis mounting,with suffix “A4S” are DIN-Rail mounting, for example URF2405LP-20WA2S is chassis mounting ,URF2405LP-20WA4S is DIN-Rail mounting ; ②Absolute maximum rating without damage on the converter; 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.) 48VDC input -0.7 -- 100 24VDC input -- -- 9 Start-up Voltage 48VDC input -- -- 17.8 24VDC input 7.8 -- -- Under Voltage Shutdown 48VDC input 16 -- -- VDC Start-up Time Nominal input& constant resistance load -- 10 -- ms Models ON Ctrl open or connect TTL high level (2.5-12VDC) Models OFF Ctrl connect GND or low level (0-1.2VDC) Ctrl* Input current (Models OFF) -- 1 -- mA Input Filter Pi Filter Note: *The Ctrl control pin voltage is refer to GND. |
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