IPL1200_Guangzhou Beiyang Electronic Technology Co., Ltd

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IPL1200

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Product Details

Principle Overview

The power supply is mainly composed of a rectifier filter circuit, a full-bridge converter circuit, a PWM control circuit, a voltage stabilization circuit, a current limiting circuit, a protection circuit, and an auxiliary power supply circuit, etc.

The inverter circuit is mainly composed of a field-effect MOSFET module to form a full-bridge converter circuit. When the PWM output control signal drives the power modules respectively through the isolation driver, two sets of diagonal tubes conduct alternately. A high-frequency pulse voltage is generated at the primary side of the high-frequency transformer, and the secondary voltage is rectified and transformed by the high-frequency transformer to provide energy to the load.

The output terminal is respectively connected with feedback loops such as voltage stabilization and current limiting. When the panel switch is placed in the voltage stabilization circuit, the internal voltage comparator changes accordingly with the reference, and its error signal voltage returns to the PWM control circuit, causing the PWM output pulse width to change accordingly, thereby stabilizing the output voltage. If the load current is too high, in the current stabilization state, the current stabilization circuit functions to limit the output current within the set value.

Number	Name	Describe
1	12V	Power output 12V
2	CHG_OK	Charging feedback signal (effective at low level)
3	SIM_OK	Pre ignition feedback signal (effective at low level)
4	GND	GND
5	Vref	Output current control, maximum 5.1V corresponding to 390V
6	SIM	Pre ignition signal (effective at low level)
7	CHG	Capacitor charging signal (effective at low level)
8	Pout	Output control (low level effective maximum frequency 10Hz, pulse width 5ms)

Technical parameter

Overall Dimension (mm): 240.0 * 156.0 * 88.0 mm

Input Voltage Power Supply Frequency: 110V/220V 50 - 60 Hz

Maximum Output Power: 1200W

Output Voltage: 0-24V

Output Current: 0-50A

Product Features

1. Have short-circuit protection

2. Overheat protection function

3. High efficiency, high capacitance and long lifespan

4. Good heat dissipation performance and high temperature resistance

5. 100% full-load aging

6. Isolation withstand voltage

TECHNICAL DOCUMENT

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BeiYang supports OEM manufacturing by producing products according to the designs and specifications provided by the client. We strictly adhere to
ODM Manufacturer

BeiYang has extensive research and development experience and high-quality production management capabilities. We can develop and manufacture products specifically for
Customized production

BeiYang offers highly customized product research and development and manufacturing services with a flexible production model. We are able to meet the small-batch
R&D cooperation

BeiYang is capable of adapting to the rapidly changing market demands and can collaborate with customers in research and development. We invest resources in R&D to meet

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