Products
PS303DF 30v linear dc regulated power supply
Category:
Linear dc power supply
Tel: 0595-86102626
Product Description
Model: PS-303DF
30V linear dc regulated power supply
PS series power supply is a kind of continuously adjustable linear DC voltage regulator power supply with high stability, high reliability and low noise. Its output voltage and current can be continuously adjusted. Also it can be both as constant voltage and constant current dc power supply. Its constant voltage and current can be auto-conversion. This low cost and universal power supply can be used in many different areas, from production lines to school use.
Feature:
1.Signal channel output
2.Digital meter show the voltage and current values, 4LED display
3.Voltage/current adjust knob with rough and meticulous adjustable
4.Light and compact design
5.Deal for educational laboratories, safe for students to use
6.Constant voltage and constant current operation
7.Low ripple and noise
8.Affordable and easy to operate
9.Have current limitation protection
10.STOP/OUT key,can start or stop the output,Avoid the instantaneous impact of current, and play a good protective role.
Application:
1.Educational Laboratories
2.Electronic production line
3.Communications industry
4.Product research
5.All other areas need dc power supplies
Specifications:
Model: PS-303DF
Input voltage: 220 V/110V±10% 50/60Hz (setting switch at the back)
Output voltage: 0-30V (resolution 10mV, current resolution 1mA)
Output current: 0-3A
Operating Temperature: 0℃ to 40℃
Relative humidity: <80%
Storage Temperature:-10℃ to 70℃
Relative humidity: <70%
Constant voltage state:
Voltage stability: <0.01%+3mV
Load stability :< 0.01%+5mV
Recovery time :< 100μS
Ripple & noise : <1.0mVrms
Temperature coefficient: < 300PPM/0C
Constant current state:
Current stability: < 0.2%+3mA
Load stability :< 0.2%+3mA
Ripple & noise :< 3mArms
|
Mode |
Rated Output |
Dimension |
Weight |
|
|
Voltage(V) |
Current(A) |
D×W×H(mm) |
KG |
|
|
PS-302DF |
0-30V |
0-2A |
340*190*210 |
5.5~6.5 |
|
PS-303DF |
0-30V |
0-3A |
340*190*210 |
5.5~6.5 |
|
PS-305DF |
0-30V |
0-5A |
340*190*210 |
5.5~6.5 |
|
PS-6402DF |
0-64V |
0-2A |
340*190*210 |
5.5~6.5 |
|
PS-6403DF |
0-64V |
0-3A |
340*190*210 |
5.5~6.5 |
Contact us:
Ms Lucy
E-mail:admin@hklongwei.com
Phone:+86-15920651948 /+86-18826895309
Wechat:longwei_hk
QQ:1124714142
Skype: hklongwei
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Tel: +86-769-87722745 / 00852-64495383
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