Dual-Channel DC Electronic Load TK8202
Dual-Channel DC Electronic Load TK8202 - TK8202 Free standard shipping to supported destinations. See the shipping policy for preparation and transit estimates.
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Shipping & returns
Free standard shipping is available to supported destinations. Delivery time includes order preparation and transit and varies by destination. See our shipping policy for current delivery estimates and availability.
See our return policy for return conditions. For an order-specific delivery question, contact Mcooh.
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Description
Description
Test two DC outputs independently with the Testkey TK8202 dual-channel programmable DC electronic load. Each input channel is rated for up to 150 V, 21 A and 200 W, providing a combined power rating of 400 W across the two channels.
TK8202 provides two independently controlled inputs, each rated at 150 V / 21 A / 200 W. The combined rating is 400 W. Dynamic tests switch between two current levels. List tests combine up to 16 loading steps, and battery mode supports CC, CR or CP discharge with voltage cutoff and capacity display.
Technical specifications
| Specification | Value |
|---|---|
| Independent load channels | 2 |
| Maximum DUT input voltage, per channel | 150 V |
| Maximum input current, per channel | 21 A |
| Maximum input power, per channel | 200 W |
| Maximum combined input power | 400 W across two 200 W channels |
| Loading limits | DUT voltage, channel current and channel power limits apply together |
| Current ranges, per channel | 0–2.1 A and 0–21 A |
| Resistance range | 0.05 Ω–7.5 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 TK8202 instrument
- Three-wire power cord
- Spare fuses (2)
- User manual, downloadable from manufacturer website
- Product conformity certificate
- Warranty card
Product photographs show the TK8202 two-channel configuration.
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