24v ac dc power supply with lcd screen

• Place of Origin:Zhejiang, China
• Brand Name:LY
• Model Number:909B2
• Product Name:24v lcd ac dc power supply
• Input Voltage:220V
• Material:Plastic+Alluminum
• Color:white+orange
• Usage:Industrial Equipment
• Condition:New
• Subject:Physics
• Warranty:1 Year
• End User:Senior school
• Certification:CE ISO

Technological Index

1. AC Output

Nominal Voltage:2—24V, 2V for each grade. Total is 12 grades.

Max current: 2A

No-load Voltage: each grade  less than U_{nominal voltage}+(0.5V+5% U_{nominal voltage})

Full-load Voltage: each grade  less than U_{nominal voltage}-(0.5V+ U%_{nominal voltage})

2. DC Output

Nominal Voltage: 2—24V, 1V for each grade. Total is 12 grades.

Max Current: 2A

The error of Voltage: ± (2%U_{nominal voltage}+0.1V)  

Voltage stability: less than (2%U_{nominal voltage}+0.1V)

Load stability: less than (2%U_{nominal voltage}+0.1V)

3. Overload Protection: The instrument can automatically cut off when the output current reaches 1.05-1.2 times of max value (2A).

4. Power Input: AC 220V/240V, 50Hz/60Hz.