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BP5040 Datasheet AC / DC Converter Unit

Manufacturer: ROHM

Overview: Regulator ICs AC / DC converter unit BP5040 The BP5040 is an AC / DC converter which can be used to supply )5V, 100mA DC output from a mercial power supply (200 to 230V AC). Using this unit enables simple, easy drive of microputers, LEDs, and other electronic ponents without using a transformer. It also allows set PCBs to be kept pact and lightweight, with extremely few attachments.

Datasheet Details

Part number BP5040
Manufacturer ROHM
File Size 78.27 KB
Description AC / DC converter unit
Datasheet BP5040_Rohm.pdf

General Description

s 350 Regulator ICs FMeasurement circuit BP5040 FBasic power supply circuit 351 Regulator ICs FApplication example Example showing product used in vacuum cleaner The diode bridge is used to extract zero cross signals.

Consequently, if zero cross signals are not required, no diode bridge is required.

BP5040 FSelecting attached ponents (1) Diodes The rectifying diodes used should fulfill the following conditions.

Key Features

  • 1) Elimination of a transformer enables compact, lightweight power supply boards. 2) Wide input voltage range (226 to 358V DC for DC voltage conversion, 160 to 253V for AC voltage conversion) 3) DC power supplies can be easily configured, with few attachments. FAbsolute maximum ratings (Ta = 25_C) 4) Since no transformer is used, the power supply board is less vulnerable to splitting or cracking from impact or shock. 5) Hybridization of the IC reduces the number of labor hours in the assembly p.

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BP5040 Distributor