• 5 kW in a 3U package to 45 kW in a 9U package
  • Models from 0-5 VDC to 0-4000 VDC
  • Optically isolated user I/O circuitry standard
  • High efficiency operation: Up to 88% efficiency on select models
  • RS-232 interface standard with SCPI Commands
  • Optional GPIB, USB, Ethernet (LXI), RS-485 interfaces
  • Over Voltage and Over Current shutdown standard
  • Certified LabWindows/CVI, LabView, and IVI Drivers
  • Programmable Output Modulation: Emulates user-defined power profiles (D Panel units only) 
  • Automatic Voltage/Current Crossover 
  • Front Panel Calibration 
  • CE Mark on all Series IV Models
  • Made in USA
  • Two Year Warranty

Magna-Power Electronics TS Series combines the best of DC power processing with microprocessor embedded control. Magna-Power Electronics' innovative power processing technology improves response, shrinks package size, and reduces cost. TS Series power supplies are current-fed and are more tolerant to abusive loads than conventional switching power supplies (more about current-fed technology here). This technology allows the power supply to operate under short-circuit conditions, open-circuit conditions, and everything in between.

TS Series power supplies offer both master/slave parallel and series operation. This enables two or more power supplies to be placed in parallel for increased output current or in series for increased output voltage. With master/slave operation, power supplies operate at near equal voltage and current.

TS Series power supplies can operate as a voltage source or current source depending on the control settings and load conditions. If the power supply is operating as a voltage source and the load increases to a point beyond the current command setting, the power supply automatically crosses over to current mode control and operates as a current source at that setting.

Electronic Output Bleeder Stage - New for TS Series IV
Standard output bleeder resistance was replaced with near constant power electronic loading. The new output stage enables faster fall times, and improved performance under light loading without affecting overall efficiency. 

High Accuracy Programming and Monitoring - New for TS Series IV
Enhancements to the product controls and calibration procedures enabled an over five-fold improvement in accuracy. Accuracy specifications are now ±0.075% of full-scale voltage/current programming and ±0.2% of full-scale voltage/current monitoring. Higher accuracy enables measurements to be taken directly from Magna-Power Electronics power supplies, eliminating the need for external power meters and lowering overall system costs and complexity. All power supplies still maintain ease of front panel calibration.

TSA Version Front Panel
TSA models provide stepless analog control from front panel knobs. With a simple configuration change, the power supply can be programmed from the rear I/O connector or through software on one of the communication buses. 

TSD Version Front Panel
TSD models provide all of the features of the TSA Version plus these models can be configured for keypad entries and up/down presses for voltage, current, over voltage trip, and over current trip. Key strokes are kept to a minimum by a repeat last command feature. TSD Series power supplies are well suited for laboratory applications requiring enhanced control.

TSD Series models have one-hundred memory states available to program voltage, current, over voltage trip, over current trip, and time period. Set points can be auto sequenced with time or external triggering. Special programming codes allow repeating to create a power function generator. The first 10 memory states are displayed on the front panel to simplify programming tasks. TSD Series power supplies offer an analog input to modulate the voltage or current setting using piecewise linear approximation. This feature enables the voltage or current setting to be adjusted by a sensor input, such as a thermistor, or by monitoring its own voltage or current. Modulation allows the output to be tailored for advanced process control applications, battery charging, and source emulation.

TSC Version Front Panel
TSC models hava a blank front panel and only allows control from the rear I/O connector or by RS-232/GPIB/USB/Ethernet communications. These models are intended for process control applications where front panel controls and displays are not required nor desired.

Optional Water Cooling (must be specified at time of order)
Optional water cooled models contain integrated semiconductor chillers and air to water heat exchangers to manage cooling of heat producing components. This option allows the power supply to be sealed from the environment enabling placement in harsh environments. These units provide long life in plating facilities, electrodionization treatment plants, shipboard, and other corrosive environments. Water cooling also permits power supplies to be stacked in high density equipment racks where air cooling is not possible or desirable.

Flexible Operation and Programming 
The power supply can be programmed to have its control functions accessible from the front panel (except TSC Models), rear connector, or through RS-232, optional GPIB, or optional LAN (LXI-C) communications with built-in webserver. USB and RS-485 converters are also available. TS Series power supplies incorporate an optically isolated feedback system. The result is that all user interface circuitry is referenced to earth ground -- not the negative terminal of the power supply. This enables users to connect external circuitry without concern of ground loops or voltage breakdown.

Magna-Power SoftwareRemote Interface Software
The Remote Interface Software is shipped with all TS SERIES power supplies. The software provides the user with a quick method to operate a Magna-Power Electronics' power supply under computer control. The Remote Interface Software has six windows: the Virtual Control Panel, Command Panel, Register Panel, Calibration Panel, Firmware Panel, and Modulation Panel. The Virtual Control Panel emulates the front panel of the TS SERIES power supply, the Command panel programs and reads SCPI commands with user friendly buttons, the Register Panel programs and reads registers, the Calibration Panel enables calibration of the digital potentiometers, the Firmware Panel enables the program stored internal to the power supply to be upgraded, and the Modulation Panel eases programming of modulation parameters.

Standard Voltage and Current Ratings 

Voltage (V) Current (A)
5 kW Models  10 kW Models  15 kW Models  20 kW Models  25 kW Models  30 kW Models  45 kW Models 
0-5 900 n/a n/a n/a n/a n/a n/a
0-8 600 n/a n/a n/a n/a n/a n/a
0-10 500 900 n/a n/a n/a n/a n/a
0-16 300 600 900 1200 1500 1800 2700
0-20 250 500 750 1000 1250 1500 2250
0-32 150 300 450 600 750 900 1350
0-40 125 250 375 500 625 750 1125
0-50 100 200 300 400 500 600 900
0-80 62 125 186 248 310 372 558
0-100 50 100 150 200 250 300 450
0-125 40 80 120 160 200 240 360
0-160 31 62 93 124 155 186 279
0-200 25 50 75 100 125 150 225
0-250 20 40 60 80 100 120 180
0-375 13 26 39 52 65 78 117
0-400 12 24 36 48 60 72 108
0-500 10 20 30 40 50 60 90
0-600 8 16 24 32 40 48 72
0-800 6 12 18 24 30 36 54
0-1000 5 10 15 20 25 30 45
0-1250 4 8 12 16 20 24 36
0-1500 3.3 6.6 9.9 13.2 16.5 19.8 27.7
0-2000 2.5 5 7.5 10 12.5 15 22.5
0-3000 1.6 3.2 4.8 6.4 8 9.6 14.4
0-4000 1.2 2.4 3.6 4.8 6 7.2 10.8

Low Voltage, High Current Models

Model Voltage (V) Current (A) Power
TSA5-1800 0-5 1800 9 kW 
TSA5-2700 0-5 2700 13.5 kW 
TSA8-1200 0-8 1200 9.6 kW 
TSA10-1800 0-10 1800 18 kW 
TSA10-2700 0-10 2700 27 kW 

Input Voltage (Must be specified at time of order)

1 phase, 2 wire + ground (5 kW, 10 kW, and 15 kW models only)
208 VAC, 1 φ (operating range 187 - 229 VAC)
240 VAC, 1 φ (operating range 216 - 264 VAC)

3 phase, 3 wire + ground (all models) 
208 VAC, 3φ (operating range 187 - 229 VAC)
240 VAC, 3φ (operating range 216 - 264 VAC)
380 VAC, 3φ (operating range 342 - 418 VAC)
415 VAC, 3φ (operating range 373 - 456 VAC)
440 VAC, 3φ (operating range 396 - 484 VAC)
480 VAC, 3φ (operating range 432 - 528 VAC)

Model Number Example: 
TS Series, A Version front panel, 40 Volts, 375 Amps, 480 VAC 3φ input      TSA40-375/480 

TS Series, A Version front panel, 40 Volts, 375 Amps, 240 VAC 1 φ input     TSA40-375/240SP 


  • Models over 15 kW are intended for rack mount installations only. They are not designed for benchtop use due to exposed input and output terminals. 
  • GPIB and Ethernet are optional and must be specified at time of order.
  • Power cords are not included.