Серия AC-DC сетевых преобразователей LOF450-20B

Mornsun

Общие характеристики

 Раздел AC-DC сетевые преобразователи
Тип стабилизации
Вход
Типы защиты КЗ, перегрузка, перенапряжение, перегрев
Количество выходов
Тип управления выходом
Исполнение
Входное напряжение AC
Коэффициент мощности
Напряжение изоляции вход-выход
Применение
КПД
Размер 127×76.2×38.5 мм
Рабочая температура

Документация на серию LOF450-20B

AC/DC 450W Open Frame Power Supply LOF450-20Bxx Series FEATURES  Universal 90 - 264VAC or 127 - 370VDC input voltage  Compact size 5” × 3”  Operating ambient temperature range: -40℃ to +70℃  Built-in active PFC function  Output short circuit, over-current, over-voltage      CB Report UL62368-1 EN62368-1 BS EN62368-1 ES60601-1 EN60601-1 BS EN60601-1 RoHS IEC60601-1     protection, over-temperature protection 250W with air cooling, 450W with 25CFM 5VDC standby output, 12VDC fan supply PG signal and remote sensing function The base plate with conformal coating Safety according to medical certification, suitable for BF application Installing in system of Safety Class I/II is available Operating altitude up to 5000m 3 years warranty Safety according to IEC62368, GB4943, IEC/EN60335, IEC/EN61558 LOF450-20Bxx series is one of Mornsun’s AC-DC miniaturize open frame power supply and suitable for all kinds of BF type (be accessible to patients) medical system equipment. 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 IEC/EN/UL62368-1, GB4943.1, IEC/EN60335.1, IEC/EN61558-1, IEC/EN/ES60601-1 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home, etc. Selection Guide Certification Part No.* LOF450-20B12 UL/EN/IEC LOF450-20B15 LOF450-20B18 -LOF450-20B19 UL/EN/IEC LOF450-20B24 LOF450-20B27 UL/EN LOF450-20B36 LOF450-20B48 UL/EN/IEC LOF450-20B54 Cooling method Output Power (W)* Nominal Output Voltage and Current (Vo/Io) Air cooling 250 12V/20.8A 25CFM 400 12V/33.3A Air cooling 250 15V/16.7A 25CFM 400 15V/26.7A Air cooling 250.2 18V/13.9A 25CFM 399.6 18V/22.2A Air cooling 250.8 19V/13.2A 25CFM 400.9 19V/21.1A Air cooling 250 24V/10.5A 25CFM 450 24V/18.75A Air cooling 250 27V/9.3A 25CFM 450 27V/16.7A Air cooling 250 36V/6.95A 25CFM 450 36V/12.5A Air cooling 250 48V/5.3A 25CFM 450 48V/9.4A Air cooling 250 54V/4.63A 25CFM 449.8 54V/8.33A Output Adjustable Range ADJ (V) Efficiency at Capacitive Load 230VAC (%) Typ. * (µF) Max. 11.4-12.6 91 6000 14.25-15.75 92 6000 17.1 - 19.9 92.5 6000 22.8-25.2 93 6000 25.65-28.35 93.5 4000 34.2 - 37.8 93 3000 45.6-50.4 94 2000 51.3-56.7 94 2000 Notes: 1.*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; 2.*When measuring the full load efficiency, the fan should be connected to an external power supply. Fan loss is not included in the input power; 3.*LOF Products with shell is also available, named LOF450-20Bxx-C/CF. 2023.09.11-B/5 Page 1 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию LOF450-20B 

LOF450-20Bxx_EN Keywords:

Дата модификации: 26.09.2024

Размер: 2.64 Мб

6 стр.

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