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LDC240-12 Datasheet(PDF) 3 Page - Bel Fuse Inc. |
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LDC240-12 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_AA Load Regulation LDC240-12 LDC240-24 LDC240-48 LDC240-72 ≤ 2% ≤ 1% ≤ 1% ≤ 1% Ripple & Noise LDC240-12 LDC240-24 LDC240-48 LDC240-72 ≤ 160 mVpp ≤ 260 mVpp ≤ 400 mVpp ≤ 550 mVpp Hold up Time LDC240-12 LDC240-24 / LDC240-48 LDC240-72 > 25 ms > 20 ms > 15 ms Redundancy (P) models include internal ORing Circuit Efficiency LDC240-12 LDC240-24 LDC240-48 / LDC240-72 > 90% > 93% > 93.5% Dissipated Power LDC240-12 LDC240-24 LDC240-48 / LDC240-72 < 25 W < 19 W < 17 W Output Over Voltage Protection LDC240-12 LDC240-24 LDC240-48 LDC240-72 > 18 VDC > 33 VDC > 68 VDC > 100 VDC Parallel Connection Up to 4 units for increased power Protections Overload, short circuit, with constant current or hiccup mode (user settable) Thermal protection Input undervoltage lockout Status Signals Green LED Red LED DC OK Overload Current limitation mode jumper Dry contact 1 A / 30 V Note: Power rating, losses, efficiency, ripple, thermal behavior may change outside of the nominal rated input range. Operating Temperature UL certificated up to 70°C (Start-up type tested: - 40°C)1 - 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 2 (IEC 664-1) Isolation Voltage Input to Output Input to Ground Output to Ground 4.2 kVDC 2.2 kVDC 0.75 kVDC Safety Standards & Approvals UL508 (certified) EN60950 (reference) EMC Standards Emission EN55022:2010 (CISPR22) EN55011:2009 /A1:2010 EN61000-3-2:2014 Class B Class B Class A Immunity EN61000-4-2:2008 EN61000-4-3:2006 /A2:2010 EN61000-4-4:2012 EN61000-4-5:2014 EN61000-4-11:2004 /A1:2010 Level 3 Level 3 Level 3 Level 4 Level 2 Protection Degree EN60529:1989 /A:2013 IP20 Vibration Sinusoidal IEC 60068-2-6:2007 5-17.8 Hz: ±1.6 mm; 17.8-500 Hz: 2 g 2 Hours / axis (X,Y,Z) Shock IEC 60068-2-27:2008 30 g 6 ms, 20 g 11 ms; 3 bumps / direction, 18 bumps total 1 Possible with load derating. |
Similar Part No. - LDC240-12 |
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Similar Description - LDC240-12 |
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