Test & measurement instruments
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Single-Channel DC Electronic Load TK8200 Series

Testkey  |  SKU: ELE-F338-01
$548.28 USD
Free standard shipping to supported destinations. Taxes calculated at checkout.
Model

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Description

Select a Testkey TK8200 single-channel programmable DC electronic load for bench testing DC power sources. TK8201A and TK8201 support inputs up to 150 V, with respective ratings of 21 A / 200 W and 42 A / 400 W. TK8201HA and TK8201H support inputs up to 500 V and 15 A, with respective power ratings of 200 W and 400 W.

Choose TK8201A or TK8201 for inputs up to 150 V, and TK8201HA or TK8201H for inputs up to 500 V. Within each voltage family, the models provide 200 W or 400 W loading. Dynamic tests switch between two current levels. List mode combines loading steps, while battery mode discharges with voltage cutoff and capacity display.

Model comparison and specifications

Specification TK8201A TK8201 TK8201HA TK8201H
Independent load channels 1
Maximum DUT input voltage, per channel 150 V 150 V 500 V 500 V
Maximum input current, per channel 21 A 42 A 15 A 15 A
Maximum input power, per channel 200 W 400 W 200 W 400 W
Loading limits DUT voltage, channel current and channel power limits apply together
Current ranges, per channel 0–2.1 A and 0–21 A 0–4.2 A and 0–42 A 0–1.5 A and 0–15 A 0–1.5 A and 0–15 A
Resistance range 0.05 Ω–7.5 kΩ 0.05 Ω–7.5 kΩ 0.1 Ω–25 kΩ 0.1 Ω–25 kΩ
Steady loading modes CC, CV, CR, CP
Voltage setting resolution 10 mV
Current setting resolution 10 mA
Voltage readback resolution 10 mV
Current readback resolution 10 mA
CV accuracy ±(0.05% + 0.025% FS)
CC accuracy ±(0.05% + 0.05% FS)
CR accuracy ±(0.1% + 0.5% FS)
CP accuracy ±(0.1% + 0.5% FS)
Voltage / current readback accuracy ±(0.05% + 0.1% FS)
Power readback accuracy ±(0.1% + 0.5% FS)
Power resolution 10 mW
Dynamic loading Two CC current levels, continuous, pulse or toggle operation
Dynamic dwell time T1 / T2 100 µs–3600 s
Dynamic timing accuracy 5 µs + 100 ppm
Current slew rate 0.001–0.15 A/µs
List testing Up to 16 steps per file, 60 stored files
List step modes CC, CV, CR, CP, Open, Short
Battery discharge CC, CR or CP, voltage cutoff, discharged-capacity display
Remote communication RS232, SCPI
Front USB function Firmware updates
AC supply 190–250 VAC or 99–121 VAC, 50/60 Hz, rear 220/110 V selector
Instrument supply consumption ≤50 VA
Protection Overvoltage, undervoltage, overcurrent, overpower, overtemperature, reverse connection
Net weight Approximately 3.6 kg

Set the rear 220/110 V selector to match the connected AC supply.

Handler, external Sense compensation, external trigger input, PASS/FAIL output and foot-switch input are optional factory configurations.

Included equipment

  • Selected TK8200 Single-Channel series instrument
  • Three-wire power cord
  • Spare fuses (2)
  • User manual, downloadable from manufacturer website
  • Product conformity certificate
  • Warranty card

Product photographs show the TK8201A and TK8201 configurations. The selected model determines the supplied voltage, current and power ratings.

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