Серия DC-DC модульных преобразователей URD_LD-20WR3

Mornsun

Общие характеристики

 Раздел DC-DC модульные преобразователи
Монтаж
Выходная мощность
Количество каналов
Входное напряжение
Параметры выходов
Комплекс защит перегрузки, перенапряжения, КЗ, от пониженного входного напряжения
Номинальное входное напряжение
Напряжение 1 выхода
Ток 1 выхода
КПД
Напряжение изоляции вход-выход
Сертификаты медицинские EN55024, light industry level, criteria A
Размер 50.8×25.4×4.6 мм
Рабочая температура

Документация на серию URD_LD-20WR3

DC/DC Converter URD_LD-20WR3 Series FEATURES 20W isolated DC-DC converter in DIP package Ultra-wide input, regulated dual output  Ultra-wide 4:1 input voltage range  I/O isolation test voltage 3.0k VDC  Output-output isolation test voltage 1.5k VDC  Input under-voltage, output short- circuit, over-current protection  Operating ambient temperature range: -40℃ to +105℃  EN62368 approved Patent Protection RoHS  Meets IEC62368, UL62368 standards URD_LD-20WR3 series of isolated 20W DC-DC products with a 4:1 input voltage range. 3000VDC input to output isolation, operating ambient temperature range of -40℃ to +105℃, Input under-voltage protection, output short circuit, over-current protection and EMI meets CISPR32/EN55032 CLASS B, which make them widely used in regulated dual output areas, such as data transmission device, Tele-comunication device, distributed power supply system, hybrid module system, remote control system. Selection Guide Input Voltage (VDC) Certification Part No. URD480505LD-20WR3 CE URD480512LD-20WR3 URD480524LD-20WR3 Output (Vo1 /Vo2 ) Max. Capacitive Load(µF) (Vo1 /Vo2 ) Nominal (Range) Max. Voltage (VDC) Current (mA) Max. Current (mA) Min. Full Load Efficiency②(%,) Min./Typ. 48 (18-75) 5/5 2000/2000 0/0 82/84 2000/2000 80 5/12 2000/833 0/0 82/84 2000/680 5/24 2000/417 0/0 82/84 2000/220 ① Notes： ①Exceeding the maximum input voltage may cause permanent damage; ②Efficiency is measured at nominal input voltage and rated output load. Input Specifications Item Operating Conditions Min. Typ. Max. Input Current (full load / no-load) Nominal input voltage -- 496/6 509/12 Reflected Ripple Current Nominal input voltage -- 40 -- -0.7 -- 100 -- -- 18 12 15 -- -- 20 50 Surge Voltage (1sec. max.) Start-up Voltage Shut-down Voltage Start-up Time Nominal input& constant resistance load Input Filter Unit mA VDC ms Pi filter Ctrl * Module on Ctrl pin open or pulled high (3.5-12VDC) Module off Ctrl pin pulled low to GND (0-1.2VDC) Input current when off -- Hot Plug 2 7 mA Unavailable Note: *The Ctrl pin voltage is referenced to input GND. Output Specifications Item Operating Conditions 5%-100% load Voltage Accuracy ① 0%-5% load Linear Regulation Load Regulation ② Input voltage variation from low to high at full load 5%-100% load Min. Typ. Max. Vo1 -- ±1 ±3 Vo2 -- ±3 ±5 Vo1 -- ±1 ±3 Vo2 -- ±3 ±5 Vo1 -- ±0.5 ±1 Vo2 -- ±2 ±3 Vo1 -- ±0.5 ±1 Vo2 -- ±1.5 ±3 2019.10.16-A/3 Unit % Page 1 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на URD480524LD-20WR3 

URD_LD-20WR3 Keywords:

Дата модификации: 31.10.2019

Размер: 1.4 Мб

4 стр.

    Товары серии URD_LD-20WR3

    Наименование i Упаковка U2 I2
    URD480505LD-20WR3 (MORNSUN)
     
     
    URD480512LD-20WR3 (MORNSUN)
     
     
    URD480524LD-20WR3 (MORNSUN)