Серия DC-DC модульных преобразователей URB1D_LD-20WR3


Общие характеристики

Раздел DC-DC модульные преобразователи
Выходная мощность
Количество каналов
Входное напряжение
Комплекс защит перенапряжения, перегрузки, КЗ
Номинальное входное напряжение
Размер 76×31.5 мм
Рабочая температура

Документация на серию URB1D_LD-20WR3

DC/DC Converter URB1D_LD-20WR3 Series 20W isolated DC-DC converter with Ultra-wide Input and Regulated Single Output FEATURES           Ultra-wide 4:1 input voltage range Reinforced I/O isolation test voltage 2.25k VDC Operating ambient temperature range -40℃ to +85℃ Input under-voltage protection, output short circuit, over-current, over–voltage protection Low output ripple & noise EN50121-3-2 & CISPR32/EN55032 CLASS A EMI compliant without external components EN50155/EN60950 Approval Designed to meet IEC60950/UL60950 safety standards Input Reverse Polarity Protection available with Chassis (A2S) or 35mm DIN-Rail mounting (A4S) version Industry standard pin-out Patent Protection RoHS URB1D_LD-20WR3 20W series of isolated DC-DC converter products have an ultra-wide 4:1 input voltage and feature efficiencies of up to 87%. Input to output isolation is tested with 2250VDC and the converters safely operate in an ambient temperature of -40℃ to +85℃, input under-voltage protection, output short circuit, over-current, over–voltage protection and are offered with various mounting options ideally suiting electronic equipment and railway vehicle applications using 72V, 96V and 110V battery voltages. Selection Guide Certification Input Voltage (VDC) Part No.① Nominal (Range) Max. ② URB1D03LD-20WR3 URB1D05LD-20WR3 CE URB1D12LD-20WR3 URB1D15LD-20WR3 URB1D24LD-20WR3 110 (40-160) 170 Output Voltage (VDC) Current(mA) Max./Min. Full Load Efficiency③ (%) Min./Typ. Max. Capacitive Load(µF) 3.3 5000/0 80/82 10000 5 4000/0 83/85 10000 12 1667/0 84/86 1600 15 1333/0 84/86 1000 24 833/0 85/87 470 Note: ① Use “H” suffix for heat sink mounting, “A2S” suffix for chassis mounting and “A4S” suffix for DIN-Rail mounting. We recommend to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements; ② Absolute maximum stress rating without damage (not recommended); ③ Efficiency is measured at nominal input voltage and rated output load; efficiencies for A2S and A4S Model’s is decreased by 2% due to the input reverse polarity protection circuit. 2018.10.11-A/3 Page 1 of 9 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на URB1D24LD-20WR3A4S 

URB1D_LD-20WR3 Keywords:

Дата модификации: 31.12.2021

Размер: 2.86 Мб

9 стр.

    Товары серии URB1D_LD-20WR3

    Наименование i Упаковка Монтаж Выход U1 I1