SAIKE 1503D DC voltage regulated switching power supply 15V 3A

Description

Features
1. This DC regulated power supply is specially designed for laboratories, schools, production lines and electronic maintenance and other places of high-precision DC voltage regulator switching power supply, with output and measurement dual functions. It adopts continuously adjustable output voltage and current design, can automatically adjust the working mode within the set rated range, according to the load demand to achieve constant voltage or constant current, so as to effectively avoid possible damage to the load equipment.
2. The back of the DC regulated power supply is provided with a fuse holder to provide comprehensive protection for power safety.
3. DC regulated power supply also has the functions of limiting current, reducing voltage, short-circuit protection, over-temperature protection, etc., so as to avoid all kinds of unexpected interference and burning load phenomenon.
4. DC regulated power supply can output DC voltage, not only as a mobile phone maintenance power supply, but also can be used to check and repair other electronic circuits or components.
5. This DC regulated power supply is small in size and light in weight, convenient for transportation and carrying.
6. This DC regulated power supply has a 5V 2A USB output interface, which is convenient for charging devices such as mobile phones and tablets.
7. This DC regulated power supply is equipped with mobile phone radio frequency detection function, and the mobile network is more sensitive.
8. This DC regulated power supply has the function of testing DC voltage, and can measure 0-50V voltage after switching to the voltage test file.
9. The voltage of the DC regulated power supply is provided with two ranges of 0~5V/0~15V. When used for mobile phone inspection and maintenance, switching to 0-5V is more conducive to the safe use of mobile phones and improve the safety performance of products.
10. The current of the DC regulated power supply is provided with 3A/2A/0.3A three ranges, according to the use of different ranges, more fine display of current.

Parameters

Standard Configuration
Host machine: 1 pcs
User manual: 1 pcs

Constant voltage and Constant current (C.V/C.C) principle
The 1503D DC power supply can be automatically converted in constant voltage or constant current operating mode. It transforms its state by comparing the value of the load current and the limit current.
Constant Voltage Mode (C.V) :
1. When the load current value is less than the set output current limit value, the power supply will work in constant voltage mode.
2. In this mode, the constant voltage indicator light on the panel will light up.
3. The output voltage will be controlled to be the same as the set value, and the current will change according to the load.
Constant Current Mode (C.C) :
1. When the load current value is greater than the set output current limit value, the power supply will work in constant current mode.
2. In this mode, the constant current indicator light on the panel will light up.
3. The output current will be controlled to the same value as the set output current limit.
4. Because the output power is limited and cannot be overloaded, the output voltage will be lower than the set value.
5. Once the output current is lower than the set output current limit value, the power supply will automatically switch to the constant voltage working state.

Application
1. Electronic product assembly
2. Product development in scientific research departments
3. Electronic products maintenance
4. Factory production line
5. Skill training in all kinds of electronic institutions

About DC regulated power supply
By output and to measure dc voltage, measurement and fault diagnosis of electronic components.
1. Dc voltage regulator power supply can provide reliable DC voltage for circuit boards and electronic devices to ensure their normal operation and stability, so as to facilitate debugging, testing or repair and other fault judgment.

Related Names
Adjustable Power Supply | Voltage Controlled Device | Variable Regulated Power Supply