|
|
DC Power supply
The GPC-Series are triple output, 195 to 375W, linear DC power supply. Overload and reverse polarity protection keep GPC and its loads safe from unexpected conditions. Low ripple and noise are maintained at less than 2mVrms. GPC-3030DQ contains cooling fan with its speed automatically adjusted according to heat-sink temperature, enhancing thermal protection. Internal load selection, continuous or dynamic, accommodates certain applications such as pulsed current. The GPC-Series is an ideal solution for inexpensive bench-top applications requiring low noise and multiple outputs. |
|---|
Model： GPC-3030DQ (Digital)
|
FEATURES of GPC-3030DQ Four digital panel meters Triple output channels Auto tracking Auto series and parallel operation Constant voltage and constant current operation Low ripple and noise Internal select for continuous or dynamic load Overload and reverse polarity protection Rotation speed of the fan is controlled by heatsink temperature 3 1/2 digit 0.39" LED display 5V, 3A fixed output |
型號： GPC-3030D (數字式)
 |
FEATURES of GPC-3030D Triple output channels Auto tracking Auto series and parallel operation Constant voltage and constant current operation Low ripple and noise Internal select for continuous ordynamic load Overload and reverse polarity protection 3 1/2 digit 0.5" LED display 5V, 3A fixed output |
SPECIFICATIONS |
OPERATION MODE |
|
Independent |
(0~30V/0~3A) x 2, (5V/3A Max.) x 1 |
Ch1/Ch2 Series |
60V 3A |
Ch1/Ch2 Parallel |
30V 6A |
Ch3 |
5V fixed output |
Line Regulation |
≦5mV |
Load Regulation |
≦10mV |
Ripple & Noise |
≦2mVrms |
Voltage Accuracy |
5V±0.25V |
Output Current |
3A |
TRACKING OPERATION |
|
Tracking Error |
≦0.5% + 10mV of the master |
Series Regulation |
≦300mV |
CONSTANT VOLTAGE OPERATION |
|
Line Regulation |
≦0.01%+3mV |
Load Regulation |
≦0.01% + 3mV (rating current≦3A) |
Ripple & Noise |
≦1mVrms 5Hz ~ 1MHz |
Recovery Time |
≦ 100μS ( 50% load change, minimum load 0.5A ) |
CONSTANT CURRENT OPERATION |
|
Line Regulation |
≦0.2% + 3mA |
Load Regulation |
≦0.2% + 3mA |
Ripple & Noise |
≦3mArms |
METER |
|
Type |
3 1/2 digit 0.5" LED display |
Accuracy |
±( 0.5% of rdg + 2 digits ) |
INSULATION |
|
Chassis and Terminal |
20MΩ or above (DC 500V) |
Chassis and AC Cord |
30MΩ or above (DC 500V) |
POWER SOURCE |
|
|
AC 100V/120V/220V/240V±10%, 50/60Hz |
ACCESSORIES |
|
|
User manual x 1 |
DIMENSIONS & WEIGHT |
|
|
255(W) x 145(H) x 346(D)mm |
Go to See more DC power supplies
|
|||||||||
