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LDC240-36 Datasheet(PDF) 3 Page - Bel Fuse Inc. |
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LDC240-36 Datasheet(HTML) 3 Page - Bel Fuse Inc. |
3 / 5 page LDC240 Series 3 Asia-Pacific +86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00756_AB Continuous Current LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 15 A 10 A 7.5 A 5 A 3.3 A Overload Limit (Constant Current Mode) LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 17 A 11 A 8.5 A 7 A 4 A Overload Limit (Hiccup mode) (max. 5 s) LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 20 A 15 A 10 A 8.5 A 5.5 A Load Regulation LDC240-12 LDC240-24 / LDC240-36 / LDC240-48 / LDC240-72 ≤ 2% ≤ 1% Ripple & Noise1 LDC240-12 LDC240-24 / LDC240-36 LDC240-48 LDC240-72 ≤ 160 mVpp ≤ 260 mVpp ≤ 400 mVpp ≤ 550 mVpp Hold up Time LDC240-12 LDC240-24 / LDC240-36 / LDC240-48 LDC240-72 ≥ 25 ms ≥ 20 ms ≥ 15 ms Protections Overload, short circuit, with constant current Thermal protection Input undervoltage lockout Output overvoltage Output Over Voltage Protection LDC240-12 LDC240-24 LDC240-36 LDC240-48 LDC240-72 ≥ 18 VDC ≥ 33 VDC ≥ 45 VDC ≥ 68 VDC ≥ 100 VDC Status Signals DC OK - green LED OVERLOAD - red LED DC OK - dry contact (NO, 24 VDC / 1 A) Parallel Connection2 Possible for power or redundancy (with external ORing module) P (models) - include internal ORing circuit Efficiency LDC240-12 LDC240-24 / LDC240-36 LDC240-48 / LDC240-72 > 90% > 93% > 93.5% Dissipated Power LDC240-12 LDC240-24 / LDC240-36 LDC240-48 / LDC240-72 < 25 W < 19 W < 17 W 1 Ripple and Noise are measured with 20MHz bandwidth, probe terminated with a 0.1 μF MKP parallel capacitor. 2 Pay attention, set the current limitation mode jumper on C.C. mode when connecting more units in parallel. NOTE: Power rating, losses, efficiency, ripple, thermal behaviour and start-up may change outside of the nominal rated input range. Contact factory for details. Operating Temperature UL certificated up to 70°C (Start-up type tested: - 40°C)3 - 40° to + 70°C Storage Temperature - 40° to + 80°C Derating No derating Humidity Non condensing 5 - 95% RH Life Time Expectancy At 25°C ambient, full load 221288 h (25.2 years) Overvoltage Category Pollution Degree III (EN50178) 2 (IEC60664-1) Protection Class Class I Isolation Voltage Input to Output Input to Ground Output to Ground 4.2 kVDC 2.2 kVDC 0.75 kVDC |
Similar Part No. - LDC240-36 |
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Similar Description - LDC240-36 |
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