


TTi EX2020R | Precision DC Bench | EX-R Series Mixed-Mode Regulated 400W Power Supply 20V/20A
Models from the most popular EX series have been added to the new EX-R line. The EX-R series offers significantly higher precision while maintaining the ease of use that many users of bench-top power supplies want. This is accomplished by using four digit metres and switchable remote sensing. Six variants are available, ranging in power from 175 watts to 420 watts and featuring single, dual, and triple outputs.

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Dimensions | Single output models - 140x160x320 mm (WxHxD). Dual and triple output models - 260x160x320 mm (WxHxD). |
Display | Dual 4-digit meters, 14mm (0·56�) LED. |
Operating Temperature | +5°C to +40°C, 20% to 80% RH |
Storage Temperature | -40°C to + 70°C |
Voltage | 230V AC +/- 10% 50/60Hz; 115V to order. |
Weight | 3.6 kg |
Compact design uses less bench space
Silent fan-free cooling (not EX202R/EX4210R)
DC output switches, automatic mode indication
RS232 or USB controlled models available (35V/5A single)
Multi-mode dual model 2x(75V/2A) or 75V/4A or 150V/2A
Bench DC Power Supply, Mixed-mode Regulation, Analog Controls 20V/20A Single
Independent digital voltage and current meters for each output with 4 digit resolution
Switchable local or remote sensing
Constant voltage or constant current operation
Variable 1.5 - 5.0V auxiliary output at 5A (EX354RT)
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