GW Instek PSH-2018A

Programmable switching DC power supply, 360W, 20V, 18A

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Features PSH-Series:

Wide input voltage range and high power factor (P.F)
high efficiency and high power density
Constant voltage and constant current operation
Over voltage over current and over temperature protection
Low ripple and noise
Output on/off control
Self-test and software calibration
LabView driver
Standard interface : RS-232C
Optional interface : GPIB ( IEEE-488.2 )

OUTPUT
Voltage Rating / Output Capacity		360W	720W	1080W
20V		18A(PSH-2018A)	X	X
36V		10A(PSH-3610A)	20A(PSH-3620A)	30A(PSH-3630A)
REGULATION (CV)
LOAD		≦0.1% + 5mV	≦0.1% + 5mV	≦0.1% + 5mV
Line		≦0.05% + 5mV	≦0.05% + 5mV	≦0.05% + 5mV
REGULATION (CC)
Load		≦0.2% + 5mA	≦0.2% + 10mA	≦0.2% + 15mA
Line		≦0.2% + 5mA	≦0.2% + 10mA	≦0.2% + 15mA
RIPPLE & NOISE
Voltage (mVrms)		≦10mVrms	≦10mVrms	≦10mVrms
Voltage (mVp-p)		≦100mVp-p 20Hz~20MHz	≦100mVp-p 20Hz~20MHz	≦100mVp-p 20Hz~20MHz
Current (mArms)		≦0.2%	≦0.2%+20mA	≦0.2%+40mA
RESOLUTION
Voltage	≦36V >36V	10mV 20mV	10mV 20mV	10mV 20mV
Current	10V 20V 36V 60V	10mA 10mA 10mA 10mA	20mA 10mA 10mA 10mA	30mA 20mA 10mA 10mA
PROGRAM ACCURACY
Voltage	≦36V >36V	≦0.05% + 25mV ≦0.05% + 50mV	≦0.05% + 25mV ≦0.05% + 50mV	≦0.05% + 25mV ≦0.05% + 50mV
Current	10V 20V 36V 60V	≦0.2% + 30mA ≦0.2% + 30mA ≦0.2% + 30mA ≦0.2% + 30mA	≦0.2% + 60mA ≦0.2% + 30mA ≦0.2% + 30mA ≦0.2% + 30mA	≦0.2% + 90mA ≦0.2% + 60mA ≦0.2% + 30mA ≦0.2% + 30mA
READBACK(Meter)RESOLUTION
Voltage		Same as resolution
Current		Same as resolution
READBACK (Meter) ACCURACY
Voltage		Same as program accuracy
Current		Same program accuracy
READBACK TEMP. COEFFICIENT
Voltage(25 + 5°C )		≦100ppm/°C
RESPONSE(Rise/Fall)TIME
Voltage Up (10%~90%)		≦150mS(≦95% rating load)
Voltage Down (90%~10%)		≦150mS(≧10% rating load)
RECOVERY TIME (50% Step Load Change From 25%~75%)
CV Mode		≦2mS
PROTECTION
OVP/OCP/OTP		Yes
Rush Current		Yes
OUTPUT ON/OFF CONTROL
		Yes
INTERFACE
		Standard: RS-232C; Optional: GPIB (IEEE-488.2)(GPIB and RS-232C are exclusive)
POWER SOURCE
		AC 90V ~ 250V, 50/60Hz
DIMENSIONS & WEIGHT
		108(W) x 142(H) x 393(D)mm Approx. 3.3kg	108(W) x 142(H) x 393(D)mm Approx. 6.2kg	108(W) x 142(H) x 393(D)mm Approx. 9.3kg