전자부품 데이터시트 검색엔진 |
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LK1501-7R 데이터시트(PDF) 2 Page - Power-One |
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LK1501-7R 데이터시트(HTML) 2 Page - Power-One |
2 / 4 page 2 www.power-one.com Edition 4/04.2001 Input Input voltage AC wide input range 85...264 V AC Input frequency 47...440 Hz Input voltage DC 88...372 V DC Inrush current limitation by thermistor Output Efficiency Ui nom, Io nom up to 85 % Output voltage setting accuracy Ui nom, Io nom ±0.6% U o nom Output voltage switching noise IEC/EN 61204, total typ. 90 mVpp Line regulation Ui min...Ui max, Io nom typ. ±0.3% U o nom Load regulation Ui nom, 10...100% Io nom, symmetrical output load typ. 0.5% Uo nom Minimum load not required 0 A Current limitation rectangular U/I characteristic typ. 110 % Io nom Operation in parallel by current limitation Hold-up time Ui nom, Io nom 70 ms Control and protection Input fuse not user accessible 4 AT Input undervoltage lockout typ. 90 % Ui min Input overvoltage lockout typ. 109 % Ui max Input transient protection varistor Output no-load, overload and short circuit proof Output overvoltage suppressor diode in each output typ. 130% Uo nom Overtemperature switch-off with auto restart TC typ. 100 °C Output voltage adjustment 0...110% Uo nom Inhibit TTL input, output(s) disabled if open circuit Status indication LEDs: OK, inhibit, overload Safety Approvals EN 60950, UL 1950, CSA 22.2 No. 950 Class of equipment class I Protection degree IP 30 Electric strength test voltage I/case 2 kV AC I/O 4 kV AC O/case 1 kV AC O/O 0.1 kV AC EMC Electrostatic discharge IEC/EN 61000-4-2, level 4 (8/15 kV) criterion A Electromagnetic field IEC/EN 61000-4-3, level x (20 V/m) criterion A Electr. fast transients/bursts IEC/EN 61000-4-4, level 4 (2/4 kV) criterion A Surge IEC/EN 61000-4-5, level 3 (2 kV) criterion A Conducted disturbances IEC/EN 61000-4-6, level 3 (10 V) criterion A Electromagnetic emissions CISPR 22/EN 55022 class B Cassette Style K Series |
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