a14070800ux0132 KA7500B Dip-16 Smps Switch Power Supply Controller, 42V, 250 mA

Brand: LinkMejor

★★★★☆ 470 ratings | 0 answered questions

$7.44

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Key Features

Product name amps power supply controller; model ka7500b
Package dip-16; supply Voltage vcc 42V
Output current 250mA; color black
Weight 5G
Package content 5 xsmps power supply controllers

Product Description

The ka7500b is used for the control circuit of the PWM switching regulator. The ka7500b consists of 5V reference voltage circuit, two error amplifiers, a Flip Flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the switching frequency of 1kHz to 300kHz.

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