Specification :

SINGLE OUTPUT ADJUSTABLE D.C POWER SUPPLY
MODEL:
DF1720SB 5A 0-20V / 0-5A
DF1730SB 2A 0-30V / 0-2A
DF1730SB 3A 0-30V / 0-3A
DF1730SB 5A 0-30V / 0-5A

The adjustable power source of this kind features a nice appearance and easy operation, the output voltage and output current
can be adjusted continously in rated range, they assure that a constant ,accurate DC power is delived to diffenent kinds of elec
-tronic and elertnical appliances.

*Input Voltage: AC220V/240V AC110V/120V
*Single-output
*Low ripple voltages
*With current-limiting protection and limit-point can be set arbitrarily