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Product Groups
Linear Power Supply
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
PSU505
PLACE ORDER 
  • Liquid Crystal Display
  • Programmable Triple Outputs (Auto-Ranging Function on Channel 3)
  • Low Ripple, Low Noise
  • Number and Function Keys
  • 100 Store and Recall Settings
  • Timer (1 second to 100 hours)
  • Precise Voltage and Current Measurement
  • Dual Tracking Mode
  • Average Measurement Time: 50 ms
 Manuals (contact with email : [email protected])
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Description

Description

The PSU505 is a DC power supplywith 3 programmable outputs and12-bit resolution. The total outputpower is 210 W: channels 1 and2, 30 V/3 A, provide 90 W each;channel 3, 10 V/ 5 A, puts out30 W at a constant rate. Channel1 provides outputs in serial andparallel modes; channel 2, in serialmode only. On channel 3, theuser can perform auto-ranging,a feature not found on traditionalpower supplies.

The user can monitor OVP(overvoltage protection) and OCP(overcurrent protection) on thefront-panel LCD. Because of its0.01% load-and-line regulation and50 ms max response time, the PSU505 remains stable even whenthe voltage source and load change.The PSU505 is also highly efficient,with an average measurement timeof 50 ms.

The PSU505 is easy to use,featuring an adjustable trackingfunction, a rotary selection dial, andan alphanumeric keypad. With thetimer function, the user can controlwhen each output is switched off(1 second to 100 hours); this featureis particularly useful in burn-in-roomand electroplating applications.Up to 100 configurations can bestored in memory. A key-lockfunction prevents users fromchanging the original settings.

SPECIFICATIONS
ModelPSU505
Channel NumberCH1 and CH2CH3
Output Voltage0 to 30 V0 to 15 V
Output Current0 to 3 A0 to 5 A
Output Power
(CH3 Auto-Ranging)
90W30W
Line Regulation ±(% of output + offset)
Voltage0.01% + 2 mV
Current0.01% + 300 µa
Load Regulation ±(% of output + offset)
Voltage≤3 mV≤5 mV
Current0.01% + 300 µA
Ripple and Noise (20Hz to 20Mhz)
Normal Mode Voltage300µVrms/3 mVpp1 mVrms/20 mVpp
Normal Mode Current<1 mA<5 mA
Resolution
Programming10 mV/1 mA10 mV/2 mA
Readback10 mV/1 mA3 mV/2 mA
Programming Accuracy ±(% of output + offset)
Voltage0.05% + 20 mV0.05% + 6 mV
Current0.05% + 3 mA0.05% + 4 mA
Readback Accuracy ±(% of output + offset)
Voltage0.05% + 20 mV0.05% + 6 mV
Current0.05% + 3 mA0.05% + 4 mA
Temperature Coeficient per ±(% of output + offset)
Voltage<0.1% + 3 mV
Current<0.2% + 2 mA
Tracking Accuracy ±(% of output + offset)
Voltage<0.1% + 40 mV
Transient Responce Time<50 µs
Stability, Constant Output and Temperature ±(% of output + offset), 8 hrs
Voltage<0.2% + 2 mV
Current<0.1% + 1 mA
Voltage Programming Speed
Rising time at full load1 ms
Rising time at no load1 ms
Falling time at full load2.5 ms
Falling time at no load250 ms
General
AC Line Input Voltage Ranges115/220 Vac ±10% (47 to 63 Hz)
Temperature RangesOperating: 0 to 40°C (32 to 104°F); Storage: -10 to 70°C (14 to 158ºF)
Common-Mode Voltage±240 Vdc
Dimensions (W x H x D)216 x 135 x 432 mm (8.5 x 5.3 x 17")
Weight6.5 kg (14 lb)
CommunicationsRS232/USB interface
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