SPECIFICATIONS

Application: Step-Down Power Module

Brand Name: NONE

Choice: yes

Condition: New

Dissipation Power: Step-Down Power Module

High-concerned chemical: none

Operating Temperature: Step-Down Power Module

Origin: Mainland China

Package: Step-Down Power Module

Quantity: 1

Supply Voltage: Step-Down Power Module

Type: Voltage Regulator

is_customized: Yes

Product Description(Green):

Model specification]: LM2596 adjustable voltage regulator power supply module
Voltmeter]: with voltmeter display, using advanced microprocessors
Voltmeter error]: ± 0.05V
[Range]: range 0 ~ 40V. (Note: To ensure the accuracy of the voltmeter please ensure that the input voltage is above 4V)
[Switch]: Touch the right button to switch the measurement of the input or output voltage, and there is an indicator to show which voltage is being measured, and save the settings even if the power off and on again!
[Terminal]: Yes, no soldering iron can also be convenient to use, and retain the welding line junction input voltage 4.0-40V (input voltage must be higher than the output voltage of 1.5V or more.)
Adjustable output voltage Fan circle]: 1.25V ~ 37V continuously adjustable (input voltage must be higher than the output voltage 1.5V)
Limit large output current]: Limit large output current can be as high as 3A, normal stable working current in 2A.
Oscillation frequency]: 150KHz internal oscillation frequency, belongs to the second generation of switching voltage regulator, small power consumption, high efficiency.
Over-temperature protection]: Yes
Short circuit protection]: Yes
Size]:56*35.5mm

Instructions for use:
1、With power indicator
2, with voltmeter display, using advanced microprocessor, voltmeter error earth 0.05V, range 0 ~ 40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4V)
3, touch the right button to switch the measurement of input or output voltage, and there are indicators to show which voltage is being measured, and save the settings, even if the power off and on again!
4, the voltmeter can be turned off, when not needed when touching the left button can be easily realized
5, with terminals, no soldering iron can also be convenient to use, and retain the soldering line junction point
Input voltage 4.0~40V (input voltage must be higher than the output voltage of more than 1.5)
6, adjustable output voltage range 1.25V ~ 37V continuously adjustable (input voltage must be higher than the output voltage 1.5V)
7、Output current can be as high as 3A, normal stable working current is 2A.
8, the use of 150KH internal oscillation frequency, belonging to the second generation of switching voltage regulator, small power consumption, high efficiency
9、With overheating protection and short circuit protection.

Product Description(Blue):

Module performance and features:
● With voltmeter display and the voltmeter can be self-calibrated. Adopting more advanced voltage microprocessor, voltmeter error ±0.05V, range 0~40V. (To ensure the accuracy of the voltmeter, please make sure that the input voltage is above 4.5V.)
●Touch the button to switch the measurement of input or output voltage, and there is an indicator to show which voltage is being measured, and save the setting, even if the power is off and on again.
●The voltmeter can be turned off, which can be easily done by touching the left button when it is not needed.
●With terminal block, it is easy to use without a soldering iron and retains the soldering wire terminals.
●Input voltage 4.0~40V.(Input voltage must be more than 1.5v higher than output voltage)
●Adjustable output voltage range 1.25V~37V continuously adjustable. (Input voltage must be 1.5V higher than output voltage)
●Output current 3A, it is recommended to use within 2.0A, large current needs to strengthen the heat dissipation.
●Output power 20W, more than 15W, please strengthen the heat dissipation.
●High conversion efficiency, average 88% (efficiency is related to input and output voltage, current, pressure difference)
●With reverse connection protection, reverse connection does not burn
●With overheating protection and short-circuit protection
● Size 6.1*3.4*12cm (L*W*H)
●Weight: 22g

Application range:
This module can be applied in the field of voltage reduction where the input voltage is higher than the output voltage, such as storage battery, power transformer, DIY adjustable voltage regulator power supply, 24V on-board pen book power supply, industrial equipment voltage reduction, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on.