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Circuit configuration: Mono BTL output

Output overload and short circuit protection

The maximum output current for a long time: 600mA

Interface: TXD, RXD, GND, VCC

Can be used to download MCU types

Outputripple: 50 mv (the bigger the higher the voltage, current

Conversionefficiency: < 94% (the lower the pressure difference, the greater

Output with LED indication(low level, LED will on; high level,

Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage,

Maximum operating voltage: +30 V

Measuring speed:≥ 500mS / times

Voltage regulation: ± 0.5%

Output Ripple: 2% (MAX) 20M-bandwidth

Supports baud rate range: 75-115200 bps, up to 6Mbps

96% efficiency

Work from battery voltage as low as 0.9V, allowing you

Full charge voltage: 4.2V

\Charging current: 1A by default. However you can change this...

High efficiency, high power density

Ultra-thin, ultra-small

Short circuit protection

Use integrally molded power inductor and synchronous rectifier control chip,

Ultra small size DC-DC synchronous rectifier buck module

Input voltage should not exceed the maximum input voltage

Peak current output current should not more than 2A

Load Regulation: ± 0.5%

Rectification: non-synchronous rectification

Module name: 5A step down module

Power indicator: yes

Highlighting, colorful with RGB color

Full board design, full-featured interface. With RXD TXD RST 3.3V...

Directly computer USB interface design, you can not use the

For MB102 bread board

Compatible with 5V,3.3V

High efficiency, high torque, low heat generating

With reverse polarity protection, high current protection

Functional Pins

3 power mode: 5V output, 3.3V output, or powered by

The power output interface: 2-way VCC 2 Road GND

Power output interface: 2 VCC, 2-way GND

Mode of rectification: non-synchronous rectification

Output mode: OUT+ output positive OUT- output negative

Output Ripple: less than 30mV

Module Properties: Non-isolated step-down module (buck)

Input Low Voltage Efficiency: Vin=110VAc,Output full-load≥69 %

Voltage Regulation: ±0.2 %

Support trickle mode and zero voltage charging

Preset 4.2V charging voltage, precision ±1%

Temperature Range: -40 to +85

Baud rates: 300 bps to 1 Mbps

On board then 5.08 (mm) pitch 2P terminal to facilitate

All pins of chip have been lead to can be

Wire Length: 18.5 cm / 7.28 inch (Type 2)

Quiescent Current: 0.025 A

Output ripple: 30 mV

Rectification: Non-synchronous rectification

Capabilities parameter

Electric interface: RS-232 end DB9 hole connector, RS-485/422 end

Input current surge: ≤10 A

Full rated output voltage: +3.3±0.2 VDc

Cell overdischarge protection voltage: 2.5 V

Cell overdischarge protection current: 3 A

Connect this device with lamp or home appliance in a...

Input method: VIN input is level, GND input is negative

Output: VOUT output positive stage, GND output negative

maximum input voltage: ≤270 VAc

Load rated output voltage: +12±0.1 VDc

Load rated output voltage: +5±0.1 VDc

Input Low Voltage Efficiency: Vin=110VAc，Output full-load≥69 %