(1)
Slave constant-current indicator or two-ways parallel state indication: the LED illuminates when
the slave output is in current-regulated state or the two adjustable outputs is in parallel.
(2)
Slave constant current adjustment: adjusting salve output current value (adjusting the current-limit
protection point)
(3)
Slave constant-voltage indicator: the LED illuminates when the slave output is in voltage-
regulated state.
(4)
Slave constant voltage adjustment: adjusting salve output voltage.
(5)
Amp display: indicating slave output current by analog meter or LED (LCD
）
.
(6)
Volt display: indicating slave output voltage by analog meter or LED (LCD).
(7)
Control switch: for selecting the two adjustable outputs independent, series, parallel.
(8)
Amp display: indicating master output current by analog meter or LED (LCD).
(9)
Control switch: for selecting the two adjustable outputs independent, series, parallel.
(10)
Volt display: indicating master output voltage by analog meter or LED (LCD).
(11) Master constant-current indicator: the LED illuminates when the master output is in current-
regulated state.
(12) Master constant-voltage indicator: the LED illuminates when the master output is in voltage-
regulated state.
(13) Power switch: the unit is “ON” when this button switch is depressed, while CV LED (3) (12) or
CC LED (1) (11) illuminating.
(14) Master constant voltage adjustment: adjusting master output voltage.
(15) Fixed 5V output terminal (+): connecting the positive terminal of load.
(16) Fixed 5V output terminal (-): connecting the negative terminal of load.
(17) Master constant current adjustment: adjusting master output current value (adjusting the current-
limit protection point).
(18) Master output terminal (+): connecting the positive terminal of load.
(19) Case ground: connecting the case to ground.
(20) Master output terminal (-): connecting the negative terminal of load.
(21) Slave output terminal (+): connecting the positive terminal of load.
(22) Case ground: connecting the case to ground.
(23) Slave output terminal (-): connecting the negative terminal of load.
