Pozitív/negatív dc-dc konverter táplálás modul.
Szimmetrikus terheléshez.
Opcionálisan rendelhető sorkapcsos és furatos (forrasztható) változatban is.
A kimeneti feszültség állítása a helikális potmérrel: óramutató járásával ellentétesen (CCW) csökkenthető, óramutató járásával megegyezően (CW) növelhető a kimenet
20W buck-boost positive and negative pressure module
Features:
1: LCD backlight power supply
2: Widely used, used in instrument power supply, car audio power supply, low-power audio power supply, etc.
3: High safety performance
4: Wiring is simple and easy to understand
5: Maximum output power: 20W (output power is different in different situations, see the minimum table for details)
Product Description:
Input DC3.6-30V, output DC±3-30V adjustable
Maximum output power: 20W (output power is different in different situations, see the minimum table for details)
Maximum conversion efficiency: 68-89%
Static working current: 2.5mA
Size: 60 x 34 x 15mm
Weight: 33g (with terminal), 29g (without terminal)
Application:
ADC/DAC/transport amplifier power supply
RS232 RS485 RS422 bus power
Low power audio power supply
Car audio power supply
Instrumentation power supply
LCD backlight power supply
Q&A:
Question 1: Why is the output voltage less than the nominal voltage
Answer 1: This may be because the load is too large, or the power supply is too small
Question 2: Why is there no negative voltage output or the output is too low?
Answer 2: Negative voltage cannot be used alone. When using negative voltage, the same load must be added to the positive voltage terminal.
Attention:
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
The maximum output power can reach 20W, but the maximum power will vary under different conditions. For details, please refer to the following table:
5V/±5V Output
6V/±6V Output
9V/±9V Output
10V/±10V Output
12V/±12V Output
15V/±15V Output
24V/±24V Output