Datenblatt-Suchmaschine für elektronische Bauteile |
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LDW240-12 Datenblatt(PDF) 3 Page - Bel Fuse Inc. |
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LDW240-12 Datenblatt(HTML) 3 Page - Bel Fuse Inc. |
3 / 4 page LDW240 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.00720_AA Hold up Time Vin = 230 VAC Vin = 500 VAC > 15 ms > 100 ms Efficiency LDW240-12 LDW240-24 LDW240-48P LDW240-72P > 89% > 93% > 91% > 92% Dissipated Power LDW240-12 LDW240-24 LDW240-48P LDW240-72P < 22.5 W < 18 W < 23.5 W < 22 W Output Over Voltage Protection LDW240-12 LDW240-24 LDW240-48P LDW240-72P > 18 VDC > 33 VDC > 68 VDC > 100 VDC Parallel Connection (P) models include internal ORing circuit Protections Hiccup at the overload limit with auto reset Over temperature Overvoltage Status Signals Green LED = DC OK Red LED = Overload 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 certified up to 50°C (Start-up type tested: - 40°C)1 - 40 to + 70°C Storage Temperature - 40ºC to + 80ºC Derating - 4.2 W / °C over 50°C Humidity Non-condensing 5 - 95% RH Life Time Expectancy At 25 ºC ambient, full load 81648 h (9.3 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) UL60950 (certified for LDW240-24 model) EN60950 (reference) EMC Standards Emission EN55022:2010 (CISPR22) EN550011:2009/A1:2010 Class A 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: 2g 2Hours / 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 at nominal voltage with load deration. |
Ähnliche Teilenummer - LDW240-12 |
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Ähnliche Beschreibung - LDW240-12 |
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