Programmable DC Power Supplies

Product ID: PPS 3520
GPIB programmable DC linear power supply (PPS 3520)

. Standard GPIB interface
. Electronic calibration via front panel or GPIB
. Programmable over voltage and over current protection
. Low ripple and noise output
. Voltage controlled external programming capabilities
. Output enables and disable
. Remote sensing function
. Programmable up/down fine-tuning
. Power-off memory
. Pps-3520 GPIB programmable power supply

Specifications:
. GPIB PPS 3520 specifications:
. DC output max. ratings: 70 w per channel
. Output voltage: dual 0 to 35v
. Output current: dual 0 to 2a

. Programming accuracy:
. Voltage 0.05% + 2lsb
. Current 0.15% + 5lsb

. Programming resolution:
. Voltage: 10mv
. Current: 0.6 ma
. Operating temperature: 0 to 50 deg c.
. Ripple and noise: 1 MV RMS
. Ripple peak (p-p): 10mv p-p

. Read back accuracy:
. Voltage: 0.1%+2lsb
. Current: 0.2%+5lsb
. Transient recovery 50 micro sec. Typical
. Programming up/down speed: 15 ms/20 ms typical

General:
. Power requirement: 115v, 230v ac+10%, and 50/60hz
. Dimensions: 8.7(w) x 3.4(h) x 11.8(l) (220 x 86 x 299 mm)
. Weight: 18lbs (8.16 kgs)
. Accessories: test leads, power cord and owners manual

Product ID: TPT-3025
. Linear D.C. power supplies (TPT-3025)
. TPT-3025: triple output 30V/2.5A x 2; 5V/3A
. Easy operation with up/down keys
. Max. output power 165 watts
. Output voltage: 0 to 30V, 0 to -30V
. Resolution: 10mV
. Max. output voltage: +32V/-32V
. Dual tracking: 0 to ±30V
. Output Current: 0 to +2.5A, 0 to -2.5A
. Resolution: 1mA
. Fixed 3.3V/5V output voltage at 3A
. Self-test and software calibration
. 12 Bits D/A converter accuracy
. Simultaneous display of voltage and current outputs
. Automatic cooling system
. Overload warning and status change indication by beeper
. RS232 computer interface or Linear DC Power Supply

Specifications:
. Max. output power: 165-watts, output current: 0 to +2.5A
. Output voltage: 0 to 30V, 0 to -30V, fixed 3.3V/5V
  setting
. Resolution: 1mA
. Setting resolution: 10mV
. Max. output current: +3A/-3A
. Max. output voltage: +32V/-32V
. Line regulation: 15mA typical
. Dual tracking: 0 to + 32V
. Load regulation: 10mA typical
. Tracking deviation: +20mV
. Ripple and noise: 1mA rms typical
. Line regulation: 1mV (Fixed 3.3V/5V 5mV)
. Ripple peak (p-p): 5mA p-p typical
. Load regulation: 2mV

General:
. Ripple and noise: 1.5mV rms
. Power requirement: 115V, 230V AC+10%, 50/60Hz
. Dimensions: 8.7(W) x 3.4(H) x 11.8(L) (220 x 86 x 299 mm)
. Ripple peak (p-p): 10 mV p-p
. Weight: 18 lbs (8.16 kgs)
. Accessories: test leads, power cord and owners manual

1. Well and High Quality Control
2. Prompt Delivery
3. Small Order Acceptable