Серия DC-DC модульных преобразователей URF48_QB-75WR3

Mornsun

Общие характеристики

 Раздел DC-DC модульные преобразователи
Монтаж
Выходная мощность
Количество каналов
Входное напряжение
Возможности
Комплекс защит
Номинальное входное напряжение
КПД
Напряжение изоляции вход-выход
Размер 61.8×40.2×12.7 мм
Рабочая температура

Документация на серию URF48_QB-75WR3

产品及制程变更通知单（PCN） Product and Process Changed Notification 文件编号 Document NO.：MS-PCN-21138 通知日期 Notification Date：2021.9.2 产品型号 Product Model 铁路电源系列,具体型号如附表汇总, 主要分为四大类 第一类 URF1DxxQB-50WR3 URF1DxxQB-75WR3 第二类 URF24xxQB-100WR3 URF24xxQB-150WR3 URF48xxQB-75WR3 URF48xxQB-100WR3 第三类 UWTH1DxxHB-100WR3 UWTH1DxxHB-200WR3 第四类 URF1DxxHB-250WR3 URF1DxxHB-150WR3 URF1DxxQB-100WR3 URF48xxQB-150WR3 URF48xxQB-200WR3 变更类型 Changed Type ■设计 Design □材料 Material ■工艺流程 Process Flow ■外观 Appearance □其他 Others 变更原因 Reason for Change 工艺升级，产品外观变更，产品性能保持指标不变。 The process upgrades, the product appearance changes, the product performance maintains the index unchanged. 变更内容 Changed Content 外观是否改变 Whether the Appearance Changes： ■是 Yes 变更前 Before Changing： 产品型号 Product model URF1DxxQB-50WR3 URF1DxxQB-75WR3 URF1DxxQB-100WR3 MS-RD-13R08 □否 No 变更后 After Changing： 产品型号 Product model URF1DxxQB-50WR3 URF1DxxQB-75WR3 URF1DxxQB-100WR3 PDF
Уведомление об изменении внешнего вида 

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Дата модификации: 02.09.2021

Размер: 790.8 Кб

4 стр.

DC/DC Converter URF48_QB-75W(F/H)R3(A5/A6) Series 75W isolated DC-DC converter Wide input voltage and regulated single output FEATURES  Ultra-wide 4:1 input voltage range  High efficiency up to 93%  I/O isolation test voltage: 2.25k VDC  Operating ambient temperature range: -40℃ to +85℃  Input under-voltage protection, output short circuit, over-current, over–voltage, over-temperature protection  Five-sided metal shielded package  Industry standard ¼-Brick package and pin-out  EN62368 approved  Meet UL62368, IEC62368, EN50155 standards Patent Protection RoHS URF48_QB-75W(F/H)R3(A5/A6) series are isolated 75W DC-DC products with a 4:1 input voltage. They feature efficiency up to 93%, 2250VDC input to output isolation, operating ambient temperature of -40℃ to +85℃, input under-voltage, output short circuit, over-current, over–voltage, over-temperature protection. The products meet CLASS B of CISPR32/EN55032 EMI standards by adding the recommended external components, and they are widely used in applications such as battery powered systems, industrial controls, electricity, instrumentation, railway, communication and intelligent robotic. Selection Guide CE -- Input Voltage (VDC) Output Full Load Max. Efficiency(%) Capacitive Min./Typ. Load(µF) Part No. Ctrl Logic② URF4805QB-75W(F/H)R3 P 5 15 89/91 6000 URF4812QB-75W(F/H)R3 P 12 6.25 90/92 2000 URF4815QB-75W(F/H)R3 P 15 5 91/93 2000 URF4824QB-75W(F/H)R3 P 24 3.13 90/92 1000 URF4848QB-75W(F/H)R3 P 48 1.56 90/92 470 URF4805QB-75W(H)R3A5/A6 P 5 15 87/89 6000 URF4812QB-75W(H)R3A5/A6 P 12 6.25 88/90 2000 URF4815QB-75W(H)R3A5/A6 P 15 5 89/91 2000 URF4824QB-75W(H)R3A5/A6 P 24 3.13 88/90 1000 URF4848QB-75W(H)R3A5/A6 P 48 1.56 88/90 470 Certification ① Nominal (Range) 48 (18-75) Max. ③ 80 Voltage (VDC) Current (A) (Max.) Note: ①Use“F”suffix is for added aluminum baseplate and “H” suffix for heat sink mounting. Use ”A5” suffix for chassis mounting and “A6” suffix for DIN-Rail mounting. We recommend to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements; ②”P” means positive logic, “N” means negative logic; ③Exceeding the maximum input voltage may cause permanent damage; ④The minimum input voltage range and the start-up voltage of the A5/A6 product model are 1VDC higher than the horizontal package. Input Specifications Item Operating Conditions Min. Typ. Max. Input Current (full load/no-load) Nominal input voltage -- 1698/50 1756/80 Reflected Ripple Current Nominal input voltage -- 30 -- 2021.05.31-A/6 Unit mA Page 1 of 10 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию URF48_QB-75WR3 

URF48_QB-75W(F/H)R3 Keywords:

Дата модификации: 08.06.2021

Размер: 3.58 Мб

10 стр.

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