Digital programmable DC Regulated Power Supply 30V 5A 150W audio - visual

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Digital programmable DC Regulated Power Supply 30V 5A 150W audio - visual

 

YIHUA 305DB dc power supply 30V 5A

 
Product Description

 

YIHUA 305DB feature:

1. have 4 digital display show the voltage and current value,it shows value very very precision .

2. it can adjustable the current protection ,audio-visual,it operation convenience .

3. the device have 3 groups positive and negative current and voltage output connector,so you can use 3

groups output working in the same time,but please pay attention to it,the total current can't

over the machine current,it means can not over 5A,please note.

4. the machine arts and crafts is SMT ,all use the latest technique .

5. you can turn off the output ,set the protection current and voltage,this way can protection you test device.

 

YIHUA305DB DC power supply have above all YIHUA305DA features and merit ,and additional to the following features:

1. it store up  60 groups current and voltage value,you can set you want to use value,very very 

convenience.

2. the device can use software through the computer control the machine,you can use computer set all current and voltage 

value.

3. it through computer long-distance control the device,but also have function ,if you need 

use it.

4. YIHUA305DB the current can though the knob adjustable current protection ,more audio-visual,it operation more convenience .

 

 

 

 

Primary Technical Parameter

1.Rated working condition

Supply voltage:AC110V/220V ±10%(switch chose) frequency(50hz/60hz)

Working condition:Temperature:-10°C-40°C,relative humility≤90%

Storage condition:Temperature:-10°C-40°C,relative humility≤80%

2.Output

Voltage:0-30V

Current:0-5A

Power:150W

Protection types: circuit protection,overload and over high temperature protection.

 

Overload mediation

 Voltage 0.01%+3mV(I≤3A)

 Current 0.2%+3mA(I≤3A)

Power mediation rate and resolution

Voltage 0.01%+3mV

Current 0.01%+3mA

Voltage 10mV

Current:1mA(2mA Rated Current>3A)

Setting accuracy (25±5°C)

Voltage≤0.1%

Current≤10mA Rated Current>3A)

Ripple(20Hz-20MHz)

Voltage Ripple≤1mVrms(2mVrms>3A

Temperature coefficient (0-40°C)

Voltage≤300ppm+10mV

Current≤300ppm+10mA

Read back value resolution

Voltage≤300ppm+10mV

Current≤300ppm+10mA

Drift 

Voltage≤300ppm+10mV

Current≤300ppm+10mA

 

Our Services

Our warranty

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GuangZhou YiHua Electronic Equipments Co,. Ltd  was signed a contract with Alibaba and  paid a large deposit, make buyers fee l comfortable buying

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Yihua Electronic Equipment Co., Ltd.
No.7, ShaJing East Road, YongXing industrial estate, Guangzhou, Guangdong, China (Mainland)
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