dc output |
| | ch1, ch2 | ch3 | |
| voltage | |
| current | |
| tracking series voltage | |
| tracking parallel current | |
constant voltage operation |
| line regulation | ≦0.01% + 3mv |
| load regulation | ≦0.01% + 3mv (rating current≦3a)
≦0.02% + 5mv (rating current >3a) |
| ripple & noise | ≦1mvrms 5hz ~ 1mhz |
| recovery time | ≦100μs ( 50% load change, minimumload 0.5a ) |
| temp. coefficient | ≦300ppm/°c |
| output range | 0 to rating voltage continouslyadjustable |
constant current operation |
| line regulation | ≦0.2% + 3ma |
| load regulation | ≦0.2% + 3ma |
| ripple current | ≦3marms |
| output range | 0 to rating current continouslyadjustable |
tracking operation |
| parallel regulation | line regulation≦ 0.01% + 3mv
load regulation≦ 0.01% + 3mv (rating current≦3a)
load regulation≦0.02% + 5mv (rating current >3a) |
| series regulation | line regulation≦0.01% + 5mv
load regulation≦300mv
tracking error≦ 0.5% ± 10mv (10 ~ 30v no load)
(with load added≦300mv)
tracking error≦0.5% ± 30mv (0 ~ 9.99v no load)
(with load added≦300mv) |
ch3 operation |
| output voltage | 2.5v/3.3v/5v ±8% |
| output current | 3a |
| line regulation (25±5°c) | ≦5mv |
| load regulation (25±5°c) | ≦15mv |
| ripple & noise | ≦2mvrms |
meter |
| display | voltage: 2 3/4 digits 0.4" leddisplay
current: 2 3/4 digits 0.4" led display |
| voltage resolution | 100 mv |
| current resolution | 10 ma |
| program accuracy (25±5°c) | voltage: ±(0.05% of rdg + 2digits)
current: ±(0.05% of rdg + 2 digits) |
| readback accuracy (25±5°c) | voltage: ±(0.05% of rdg + 2digits)
current: ±(0.05% of rdg + 2 digits) |
key lock |
| | yes |
memory save/recall |
| | 4 sets |
| power source | |
| | ac 100v/120v/220v/230v ±10%,50/60hz |
accessories |
| | user manual x 1
power cord x 1
european test lead gtl-203 x 1, gtl-204 x 2 |
| dimensions & weight |
| | 210(w) x 130(h) x 265(d)mm, approx.7kg |