Products
PS303DM 30v 3a dc power supply
Category:
Linear dc power supply
Tel: 0595-86102626
Product Description
Model: PS-303DM
30V 3A DC 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.Single output, single phase
2.110V/220 ±10% input voltage, dual-input voltage.
3.Output constant current adjustable
4.Output constant voltage adjustable
5. 3LED voltage and current display
6.mA and A converted,when less than 1A it can convert automatically mA: 0-990mA continuous adjust . Suitable for higher precision testing.
7.Output switch key,can start or stop the output,Avoid the instantaneous impact of current, and play a good protective role.
8.Constant voltage and current operation model. C.V and C.C convert automatically
9.Current limitation protection
10.Good quality, cost-effective
Application:
Suitable for the laboratory, electronic, communication equipment maintenance, products line, scientific research and teaching units
Specifications:
Model: PS-303DM
Input voltage: 220 V/110V±10% 50/60Hz (setting switch at the back)
Output voltage: 0-30V
Output current: 0-3A
mA: 0-990mA(less then 1amp)
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 |
||
|
Voltage(V) |
Current(A) |
D×W×H(mm) |
||
|
PS-302DM |
0-30V |
0-2A |
0-990mA |
285×128×145 |
|
PS-303DM |
0-30V |
0-3A |
0-990mA |
285×128×145 |
|
PS-305DM |
0-30V |
0-5A |
0-990mA |
285×128×145 |
|
PS-6402DM |
0-64V |
0-2A |
0-990mA |
285×128×145 |
|
PS-6403DM |
0-64V |
0-3A |
0-990mA |
285×128×145 |
Contact us:
Ms Lucy
E-mail:admin@hklongwei.com
Phone:+86-15920651948 /+86-18826895309
Wechat:longwei_hk
QQ:1124714142
Skype: hklongwei
Add.: Building 49/50/45, Duo Ziling, Industrial Zone, Tangxia Lin Village, Dongguan, Guangdong Province, China
Tel: +86-769-87722745 / 00852-64495383
Fax: 0769-82618128 / 00852-24289351
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