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Серия AC-DC сетевых преобразователей LM450_20B

Mornsun

Общие характеристики

 Раздел AC-DC сетевые преобразователи
Выходная мощность (ном)
Тип стабилизации
Вход
Конструктивное исполнение
Возможности
Типы защиты КЗ, перегрузка, перегрев, перенапряжение
Количество выходов
Тип управления выходом
Исполнение
Входное напряжение AC
Входное напряжение DC
Коэффициент мощности
Напряжение изоляции вход-выход
Применение
Размер 225×124×35 мм
Рабочая температура

Документация на серию LM450_20B

AC/DC 450W Enclosed Switching Power Supply LM450-20Bxx (-C、-Q、-CQ、-QQ、-CQQ) Series FEATURES  Universal 90 - 132VAC/180 - 264VAC or 255 - 370VDC Input voltage  Accepts AC or DC input (dual-use of same terminal)  Operating ambient temperature range: -40℃ to +70℃  Low standby power consumption, high efficiency, low ripple & noise  High I/O isolation test voltage up to 4000VAC  Output short circuit, over-current, over-voltage, over-temperature protection  Operating altitude up to 5000m  Meets pollution degree 3  3 years warranty  Safety according to IEC/UL/EN/BS EN62368, EN/IEC60335, EN61558, GB4943 RoHS LM450-20Bxx series is one of Mornsun’s enclosed AC-DC switching power supply. It features universal AC input and at the same time accepts DC input voltage, cost-effective, low no load power consumption, high efficiency, high reliability and double or reinforced insulation. These converters offer excellent EMC performance and meet UL/EN/BS EN/IEC62368, EN/IEC60335, EN61558, GB4943 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home etc. Selection Guide Part No.* Output Power (W)* Cooling Method LM450-20B12 Nominal Output Voltage and Current (Vo/Io) Output Voltage Adjustable Range (V) 12V/37.5A 11.4-13.2 90 20000 450 Efficiency at Max. Capacitive 230VAC (%) Typ.* Load (µF) LM450-20B15 450 15V/30A 14.25-16.5 90 10000 LM450-20B24 451.2 24V/18.8A 22.8-26.4 91 8000 450.9 27V/16.7A 25.65-29.7 91 8000 LM450-20B36 450 36V/12.5A 34.2-39.6 92 6000 LM450-20B48 451.2 48V/9.4A 45.6-52.8 92 4000 LM450-20B27 Forced air cooling Note:1.*Use suffix “C” for terminal with protective cover, suffix “Q” for bottom conformal coating and "QQ" for both sides conformal coating; 2. *Under any conditions, the total power of the product should not exceed the rated power. When the output voltage is increased, the total output power cannot exceed the rated output power, when the output voltage is decreased, the output current cannot exceed the rated output current. Input Specifications Item Operating Conditions Rated input (Certified voltage) Input Voltage Range AC input DC input Input Voltage Frequency Input Current Inrush Current Min. Typ. Max. 100 -- 120 200 -- 240 Low voltage (switch in position of 115) 90 -- 132 High voltage (switch in position of 230) 180 -- 264 Switch in position of 230 Unit VAC 255 -- 370 VDC AC input 47 -- 63 Hz 115VAC -- 10 -- 230VAC -- 6 -- 115VAC -- 35 -- -- 60 -- 230VAC Cold start A Start-up Delay Time 115VAC/230VAC, rated load -- 1500 -- ms Input Fuse Built-in fuse -- 16 -- A Hot Plug Unavailable 2023.03.29-A/2 Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию LM450_20B 

LM450-20Bxx_EN Keywords:

Дата модификации: 29.03.2023

Размер: 268.7 Кб

5 стр.

    Товары серии LM450_20B

    Наименование i Упаковка Выход U1 I1 КПД
    LM450-20B12 (MORNSUN)
     
    LM450-20B15 (MORNSUN)
     
    LM450-20B24 (MORNSUN)
     
    LM450-20B27 (MORNSUN)
     
    LM450-20B36 (MORNSUN)
     
    LM450-20B48 (MORNSUN)