Серия DC-DC модульных преобразователей VRB24_HB-350WR3

Mornsun

Общие характеристики

 Раздел DC-DC модульные преобразователи
Монтаж
Количество каналов
Входное напряжение
Комплекс защит перенапряжения, перегрузки, КЗ, перегрева
Номинальное входное напряжение
Напряжение изоляции вход-выход
Размер 61×57.9×13.7 мм
Рабочая температура

Документация на серию VRB24_HB-350WR3

DC/DC Converter VRB24_HB-350WR3 FEATURES 350W isolated DC-DC converter Ultra-wide input and regulated single output         Patent Protection RoHS Wide input voltage range (2:1) High efficiency up to 89% I/O isolation test voltage: 1.5k VDC Output voltage adjustment Trim: 60%-110%Vo Output over-voltage, short-circuit, over-current protection, over-temperature protection Operating ambient temperature range: -40℃ to +100℃ Industry standard 1/2 brick Meet EN62368 standards VRB24_HB-350WR3 series of isolated 350W DC-DC products with a 2:1 input voltage range. They feature efficiencies of up to 89%, 1500VDC input to output isolation, operating ambient temperature range of -40℃ to +100℃. The products also provide output over-voltage, short-circuit protection. They meet CLASS A of CISPR32/EN55032 EMI standards. Additional functions include remote On/Off control, they are widely used in applications such as battery power supplies, industrial control, electric power, instrumentation and telecommunication fields. Selection Guide Input Voltage (VDC) Certification Part No. Nominal 24 (20-36) 24 (20-36) 24 (20-36) 24 (20-36) VRB2412HB-350WR3 VRB2424HB-350WR3 -VRB2428HB-350WR3 VRB2432HB-350WR3 Output Max.① Voltage (VDC) Current (mA) Max./Min. Full Load ② Efficiency (%) Min./Typ. Max. Capacitive Load(µF) 40 12 24000/0 83/86 6800 40 24 14500/0 85/87 4000 40 28 12500/0 87/89 3300 40 32 11000/0 87/89 2700 Note: ① Exceeding the maximum input voltage may cause permanent damage; ② Efficiency is measured in nominal input voltage and rated output load. Input Specifications Item Operating Conditions Input Current (full load / no-load) 12V output 24V output 28V output 32V output Reflected Ripple Current Nominal input voltage, 100% load Surge Voltage (1sec. max.) Start-up Voltage Min. Typ. Max. ----- 13953/30 16667/30 16400/30 16480/30 ----- -- 300 -- -0.7 -- 40 -- -- 20 Input Filter mA VDC C filter Hot Plug Ctrl* Unit Unavailable Module on Ctrl pin GND or pulled low (0-1.2VDC) Module off Ctrl pin open or pulled high TTL (3.5-12VDC) Input current when off -- 6 10 mA Min. Typ. Max. Unit Note: *The Ctrl pin voltage is referenced to input GND. Output Specifications Item Operating Conditions Voltage Accuracy -- ±1 ±3 Linear Regulation Input voltage variation from low to high at full load -- ±0.2 ±0.5 Load Regulation 5%-100% load -- ±0.5 ±1 2020.08.05-A/0 % Page 1 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на VRB2432HB-350WR3 

VRB24_HB-350WR3_EN Keywords:

Дата модификации: 17.08.2020

Размер: 1.73 Мб

6 стр.

    Товары серии VRB24_HB-350WR3

    Наименование i Упаковка P вых Выход U1 I1 КПД
    VRB2412HB-350WR3 (MORNSUN)
     
    		1 шт
    VRB2424HB-350WR3 (MORNSUN)
     
    VRB2428HB-350WR3 (MORNSUN)
     
    VRB2432HB-350WR3 (MORNSUN)