Серия DC-DC модульных преобразователей VCF_QBO_400WR3

Общие характеристики

Раздел DC-DC модульные преобразователи
Монтаж
Выходная мощность
Количество каналов
Входное напряжение
Возможности
Комплекс защит КЗ, перегрузка, от пониженного входного напряжения
Номинальное входное напряжение
КПД
Напряжение изоляции вход-выход
Рабочая температура

Документация на серию VCF_QBO_400WR3

DC/DC Converter VCF48_QBO-400W(F/H)R3 Series FEATURES 400W isolated DC-DC converter Wide input and regulated single output  Wide input voltage range: 36-75VDC  High efficiency up to 95%  Basic insulation, I/O isolation test voltage 2250VDC  Operating ambient temperature range -40℃ to +85℃  Input under-voltage protection, output over–voltage, over-current, short-circuit, over-temperature protection  Industry standard 1/4-Brick package and pin-out  Meet EN62368 standards Patent Protection RoHS VCF48_QBO-400W(F/H)R3 series is a high-performance product designed for the field of communication power supply. The DC-DC converters feature 400W output power with no requirement for minimum load, wide input voltage from 36-75VDC, and allowing operating temperature as high as 85℃. Additional product features include input under-voltage protection, output over-voltage, over-current, short-circuit and over-temperature protection, remote On/Off control, remote sense compensation, output voltage trim adjustment. The products meet CLASS B of CISPR32/EN55032 standards by adding the recommended external components, and they are widely used in applications such as battery power supplies, industrial control, electricity, instruments, communication and intelligent robotic. Selection Guide Input Voltage (VDC) Part No. Certification ① Nominal (Range) ② Max. VCF4812QBO-400W(F/H)R3 -- VCF4815QBO-400W(F/H)R3 VCF4824QBO-400W(F/H)R3 48 (36-75) 80 VCF4828QBO-400W(F/H)R3 Output Voltage (VDC) Current (mA) (Max./Min.) Full Load Efficiency(%) Min./Typ. Max. Capacitive Load(µF) Min. Capacitive Load③(µF) 12 33000/0 93/95 10000 470 15 26500/0 93/95 6800 470 24 16500/0 93/95 3300 470 28 14200/0 93/95 3300 470 Note: ①Use“F”suffix is for added aluminum baseplate and “H” suffix for heat sink mounting. We recommend to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements; ②Exceeding the maximum input voltage may cause permanent damage; ③In order to ensure the output stability, a minimum capacitive load must be connected to the output side of the product. Input Specifications Item Input Current(Full load/no load) Reflected Ripple Current Operating Conditions Nominal input voltage Min. Typ. Max. VCF4812QBO-400W(F/H)R3 -- -- 8961/120 VCF4815QBO-400W(F/H)R3 -- -- 8961/150 VCF4824QBO-400W(F/H)R3 -- -- 8961/120 VCF4828QBO-400W(F/H)R3 -- -- 8961/150 Nominal input voltage Surge Voltage (1sec. max.) Start-up Voltage Input Under-voltage Protection Start-up Time Input Filter Hot Plug Nominal input voltage, Constant resistance load -- 200 -- -0.7 -- 90 -- -- 36 32 33 -- -- -- 100 Unit mA VDC ms LC filter Unavailable 2021.04.06-A/1 Page 1 of 12 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию VCF_QBO_400WR3 

VCF48_QBO-400W(F/H)R3 Keywords:

Дата модификации: 03.01.2023

Размер: 214.1 Кб

12 стр.

    Товары серии VCF_QBO_400WR3

    Наименование i Упаковка Выход U1 I1 Размер
    VCF4812QBO-400WFR3 (MORNSUN)
     
    62×56×14.5 мм
    VCF4812QBO-400WHR3 (MORNSUN)
     
    2 шт 57.9×36.8×25.4 мм
    VCF4812QBO-400WR3 (MORNSUN)
     
    на поддоне 5 шт 57.9×36.8×12.9 мм
    VCF4815QBO-400WHR3 (MORNSUN)
     
    57.9×36.8×25.4 мм
    VCF4815QBO-400WR3 (MORNSUN)
     
    57.9×36.8×12.9 мм
    VCF4824QBO-400WFR3 (MORNSUN)
     
    62×56×14.5 мм
    VCF4824QBO-400WHR3 (MORNSUN)
     
    2 шт 57.9×36.8×25.4 мм
    VCF4824QBO-400WR3 (MORNSUN)
     
    5 шт 57.9×36.8×12.9 мм
    VCF4828QBO-400WHR3 (MORNSUN)
     
    57.9×36.8×25.4 мм
    VCF4828QBO-400WR3 (MORNSUN)
     
    на поддоне 5 шт 57.9×36.8×12.9 мм