Серия DC-DC модульных преобразователей URD_S-3WR3

Mornsun

Общие характеристики

 Раздел DC-DC модульные преобразователи
Монтаж
Выходная мощность
Количество каналов
Входное напряжение
Комплекс защит
Номинальное входное напряжение
Напряжение 1 выхода
Ток 1 выхода
Ток 2 выхода
КПД
Напряжение изоляции вход-выход
Размер 27.4×9.5×12 мм
Рабочая температура

Документация на серию URD_S-3WR3

DC/DC Converter URD_S-3WR3 Series FEATURES 3W Dual isolated DC-DC converter in SIP package Ultra-wide input and regulated dual output  Ultra-wide 4:1 input voltage range  No-load power consumption as low as 0.2W  I/O isolation test voltage: 3k VDC  Input under-voltage protection, output short-circuit, over-current protection  Operating ambient temperature range: -40℃ to Patent Protection +85℃ RoHS EN62368-1 BS EN62368-1 URD_S-3WR3 series of isolated 3W DC-DC converter products with an ultra-wide 4:1 input voltage, input to output isolation is tested with 3000VDC and the converters safely operate ambient temperature of -40℃ to +85℃, input under-voltage protection, output short-circuit, over-current protection. They meets CLASS B of CISPR32/EN55032 EMI standards without extra components, which make them widely applied in data transmission device, tele-comunication device, distributed power supply system, hybrid module system, remote control system fields. Selection Guide Input Voltage (VDC) Certification Part No. URD480505S-3WR3 EN/BS EN URD480512S-3WR3 URD480524S-3WR3 Nominal (Range) 48 (18-75) Max. ① Output(Vo1/Vo2) Capacitive Load (µF)Max. (Vo1/Vo2) Voltage(VDC) Current (mA) Max. Current (mA) Min. Full Load ② Efficiency (%) Min./Typ. 5/5 300/300 0/0 76/78 680/680 5/12 300/125 0/0 76/78 680/330 5/24 300/63 0/0 76/78 680/220 80 Notes： ①Exceeding the maximum input voltage may cause permanent damage; ②Efficiency is measured In nominal input voltage and rated output load. Input Specifications Item Operating Conditions Input Current (full load / no-load) Reflected Ripple Current Nominal input voltage Surge Voltage (1sec. max.) Min. Typ. Max. -- 81/5 83/12 -- 30 -- -0.7 -- 100 Start-up Voltage -- -- 18 Shut-down Voltage 12 15 -- 10 -- Start-up Time Nominal input& constant resistance load -- Unit mA VDC ms Capacitance Filter Input Filter Hot Plug Unavailable Output Specifications Min. Typ. Max. Vo1 -- ±1 ±3 Vo2 -- ±3 ±5 Vo1 -- ±2 ±4 Vo2 -- ±4 ±6 Linear Regulation Input voltage variation from low to high Vo1 at full load Vo2 -- ±0.2 ±0.5 -- ±0.5 ±1 Load Regulation 10% -100% load Vo1 -- ±0.5 ±1 Vo2 -- ±1 ±2 Cross Regulation Vo1 load at 50%, Vo2 load at range of 25%-100% -- -- ±8 Item Operating Conditions 10% -100% load Voltage Accuracy 5% -10% load ① 2021.11.20-A/4 Unit % Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на URD480524S-3WR3 

URD_S-3WR3 Series Keywords:

Дата модификации: 25.11.2021

Размер: 1.31 Мб

5 стр.

DC/DC Converter URD_S-3WR3 Series FEATURES 3W Dual isolated DC-DC converter in SIP package Ultra-wide input and regulated dual output Ultra-wide 4:1 input voltage range No-load power consumption as low as 0.2W I/O isolation test voltage: 3k VDC Input under-voltage protection, output short circuit, over-current protection  Operating ambient temperature range: -40℃ ~ +85℃  EN62368 approved     Patent Protection RoHS URD_S-3WR3 series of isolated DC-DC converter products with an ultra-wide 4:1 input voltage, input to output isolation is tested with 3000VDC and the converters safely operate ambient temperature of -40℃ to +85℃, input under-voltage protection, over-current, short circuit protection. They meets CLASS A of CISPR32/EN55032 EMI standards without extra components, which make them widely applied in data transmission device, tele-comunication device, distributed power supply system, hybrid module system, remote control system fields. Selection Guide Input Voltage (VDC) Certification Part No. URD480505S-3WR3 CE URD480512S-3WR3 URD480524S-3WR3 Nominal (Range) Max. 48 (18-75) ① 80 Output (Vo1/Vo2) Current (mA) Voltage(VDC) Max. Full Load ② Efficiency (%) Current (mA) Min./Typ. Min. Max. Capacitive Load (µF) (Vo1/Vo2) 5/5 300/300 0/0 76/78 680/680 5/12 300/125 0/0 76/78 680/330 5/24 300/63 0/0 76/78 680/220 Notes： ①Exceeding the maximum input voltage may cause permanent damage; ②Efficiency is measured In nominal input voltage and rated output load. Input Specifications Item Operating Conditions Input Current (full load / no-load) Nominal input voltage Reflected Ripple Current Surge Voltage (1sec. max.) Start-up Voltage Shut-down Voltage Start-up Time Nominal input& constant resistance load Min. Typ. Max. -- 81/5 83/12 -- 30 -- -0.7 -- 100 -- -- 18 12 15 -- -- 10 -- Unit mA VDC ms Capacitance Filter Input Filter Hot Plug Unavailable Output Specifications Item Min. Typ. Max. Vo1 -- ±1 ±3 Vo2 -- ±3 ±5 Vo1 -- ±2 ±4 Vo2 -- ±4 ±6 Input voltage variation from low to high Vo1 at full load Vo2 -- ±0.2 ±0.5 -- ±0.5 ±1 Vo1 -- ±0.5 ±1 Vo2 -- ±1 ±2 -- -- ±8 -- 300 500 µs -- ±5 ±8 % -- -- ±0.03 %/℃ Operating Conditions 10% -100% load Voltage Accuracy 5% -10% load Linear Regulation① Load Regulation 10% -100% load Cross Regulation Vo1 load at 50%, Vo2 load at range of 25%-100% Transient Recovery Time Transient Response Deviation Temperature Coefficient ② 25% load step change, nominal input voltage Full load 2019.01.12-A/2 Unit % Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию URD_S-3WR3 

URD_S-3WR3 Keywords:

Дата модификации: 24.01.2019

Размер: 767.2 Кб

5 стр.

    Товары серии URD_S-3WR3

    Наименование i Упаковка Выход Возможности U2
    URD480505S-3WR3 (MORNSUN)
     
    		в линейках 4 шт стандарт, функция Remote On/Off, изолированный
    URD480512S-3WR3 (MORNSUN)
     
    		10 шт
    URD480524S-3WR3 (MORNSUN)
     
    		в линейках 18 шт стандарт, функция Remote On/Off, изолированный