| MODEL |
JB-303T |
JB-305T |
| OUTPUT VOLTAGE(CV) |
0~30V DUAL,5V(FIXED) |
0~30V DUAL,5V(FIXED) |
| OUTPUT CURRENT(CC) |
0~3A DUAL,3A(FIXED) |
0~5A DUAL,3A(FIXED) |
| OPERATION MODE |
INDEPENDENT |
TWO INDEPENDENT OUTPUTS AND 5V FIXED OUTPUT |
| |
SERIES |
ONE 0~60V,0~3A OUTPUT AND 5V FIXED OUTPUT |
ONE 0~60V,0~5A OUTPUT AND 5V FIXED OUTPUT |
| |
PARALLEL |
ONE 0~30V,0~6A OUTPUT AND 3A FIXED OUTPUT |
ONE 0~30V,0~10A OUTPUT AND 3A FIXED OUTPUT |
| 5V FIXED OUTPUT |
REGULATION |
LINE REGULATION:LESS THAN 5mV LOAD REGULATION:LESS THAN 10mV |
| |
RIPPLE&NOISE |
≤2mVrms |
| |
VOLTAGE ACCURACY |
5V±0.25V |
| |
OUTPUT CURRENT |
3A |
| TRACKING |
TRACKING ERROR |
LESS THAN 0.5%+10mA OF the MASTER |
| OPERATION |
SERIES LOAD |
LESS THAN 3000mA |
| |
REGULATION |
|
| |
PARALLEL LOAD |
0.01%+3mV(RATING CURRENT≤3A) |
| |
REGULATION |
0.02%+5mV(RATING CURRENT>3A) |
| RIPPLE REJECTION |
VOLTAGE |
≤1mVrms,(5Hz~1MHz) |
≤2mVrms,(5Hz~1MHz) |
| LINE REGULATION |
VOLTAGE |
0.01%+3mV |
0.01%+3mV |
| LOAD REGULATION |
VOLTAGE |
0.01%+3mV(RATING CURRENT≤3A) |
0.02%+5mV(RATING CURRENT>3A) |
| VOLTAGE RESOLUTION |
0.1V |
0.1V |
| CURRENT RESOLUTION |
0.01A |
0.01A |
| TRANSIENT RECOVER TIME |
100μs(50% LOAD CHARGE,MINIMUM LOAD 0.5A) |
| DISPLAY |
VOLTAGE |
3DIGITS GREEN LED DISPLAY |
| |
CURRENT |
3DIGITS GREEN LED DISPLAY |
| PROTECTION |
OVER VOLTAGE |
FULL SCALE OF DC OUTPUT VOLTAGE +9% |
| |
OVER CURRENT |
FULL SCALE OF DC OUTPUT VOLTAGE +9% |
| |
TEMPERATURE |
ONLY HEAT SINK 85℃ |
| OPERATING ENVIRONMENT |
0~40℃,85%R.H. |
| AC POWER SOURCE |
AC 220V±10% 50Hz(CUSTOMER MADE) |
| ACCESSORIES |
INPUT POWER CORD,MANUAL,OUTPUT CABLE |
| WEIGHT(KG) |
8KG |
| DIMENSION |
345×140×245 |