поискавой системы для электроныых деталей |
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LD12-20B03 датащи(PDF) 2 Page - MORNSUN Science& Technology Ltd. |
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LD12-20B03 датащи(HTML) 2 Page - MORNSUN Science& Technology Ltd. |
2 / 7 page AC/DC Converter LD12-20Bxx Series 2015.03.06-B/0 Page 2 of 7 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Temperature Drift Coefficient -- ±0.02 -- %/°C Stand-by Power Consumption -- -- 0.3 W Short Circuit Protection Continuous, self-recovery Over-current Protection ≥ 110%Io self-recovery Over-voltage Protection Zener clamp diode Min. Load 0-- -- % Hold-up Time 115VAC input -- 24 -- ms 230VAC input -- 120 -- Note: *Parallel line test method is adopted to test the ripple and noise, please see AC-DC Converter Application Notes for specific operation methods. General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Voltage Input-output Test time: 1min 4000 -- -- VAC Operating Temperature -25 -- +70 °C Storage Temperature -25 -- +105 Storage Humidity -- -- 95 %RH Welding Temperature Wave-soldering 260±5℃; time:5~10s Manual-welding 360±10℃; time:3~5s Switching Frequency -- 100 -- kHz Power Derating (+55℃~+70℃) 3.3 -- -- %/°C (-25℃~0℃) 1-- -- Safety Standard IEC60950/EN60950/UL60950 Safety-regulated Certification EN60950/UL60950 Safety Class CLASS I I MTBF MIL-HDBK-217F@25°C > 300,000 h Physical Specifications Casing Material Black flame-retardant and heat-resistant plastic (UL94-V0) Package Dimensions Horizontal package 53.80*28.80*23.50mm A2 chassis package 96.10*54.00*32.00mm A4 Din-Rail package 96.10*54.00*36.60mm A2S chassis package 76.00*31.50*32.30mm A4S Din-Rail package 76.00*31.50*36.90mm Weight Horizontal package/ A2 chassis package/ A4 Din-Rail package/ A2S chassis package/ A4S Din-Rail package 60g/110g/150g/80g/100g(Typ.) Cooling method Free air convection EMC Specifications EMI CE CISPR22/EN55022, CLASS B RE CISPR22/EN55022, CLASS B EMS ESD IEC/EN61000-4-2 ±6KV /±8KV Perf. Criteria B RS IEC/EN61000-4-3 10V/m perf. Criteria A EFT IEC/EN61000-4-4 ±4KV perf. Criteria B Surge IEC/EN61000-4-5 ±2KV perf. Criteria B IEC/EN61000-4-5 ±4KV/6KV (See Fig. 2 for recommended circuit) perf. Criteria B CS IEC/EN61000-4-6 10 Vr.m.s perf. Criteria A PFM IEC/EN61000-4-8 10A/m perf. Criteria A Immunities of voltage dip, drop and short interruption IEC/EN61000-4-11 0%-70% perf. Criteria B |
Аналогичный номер детали - LD12-20B03_15 |
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Аналогичное описание - LD12-20B03_15 |
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