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TECHNICAL SPECIFICATION
Model No. | MEWOI-A305D | MEWOI-A305D2 |
Input Voltage | 220V±10%, 50Hz | |
Temperature | Working temperature: -10 ℃~40 ℃ Relative humidity ＜ 80% Storage temperature: -10 ℃~40 ℃ Relative humidity ＜ 90% | |
AC Voltage output | 0-30V | Fixed output 0V/3V/6V/9V/12V/15V/18V |
AC Ampere output | Rated maximum value 2A | Rated maximum value 3A |
AC fixed output | 6.3V, 6A | |
DC Voltage output | 0-30V | 0-30V |
DC Ampere output | 0-5A | 0-3A |
DC fixed output | 12V , 1A | |
AC voltage stabilization state | No load voltage output error 5%+0.3V (± 10%) | No load voltage output error 20%+0.3V (± 10%) |
Full load output voltage drops by 5%+0.6V | Full load output voltage drops by 10%+0.6V | |
DC voltage stabilization state | Voltage stability ≤ 0.01%+1mV Load stability ≤ 0.01%+3mV Ripple noise ≤ 1mV rms (effective value) | |
DC ampere stabilization state | Current stability ≤ 0.2%+1mA Load stability ≤ 0.01%+3mA | |
Protection method | DC: current limiting protection AC: short circuit cutoff protection | |
Display accuracy | DC voltage/current three position LED display ± 1% ± 2digits, DC voltage/current three position LCD display ± 1% ± 2 words | |
AC voltage three position LED display ± 1% ± 0.2V AC voltage three position LCD display ± 1% ± 0.5V | ||
AC current three position LED display ± 1% ± 0.02A AC current three position LCD display ± 1% ± 0.2A | ||
Overall dimensions | 378 (deep) × 265 (wide) × 172 (high) | |
Fuse | 3A | 3A |
Weight | 9.48KG | 9.48KG |
