yihua 907A (Common Heater) Soldering Iron Handle yihua Soldering Iron
1. 1000V AC/DC; 20A AC/DC
Operating Conditions
Supply power: AC 220-240V, 50Hz/60Hz.
Working Temperature: -10°C ~ 40 °C
Relative Humidity: ‹ 90%
Storage Conditions: -10°C ~ 40 °C
Relative Humidity: ‹ 80%
Stable Voltage
The output voltage is between 0 and nominal value continuously adjustable
Voltage Stability: ≤0.01% +2mV
Load Stability: ≤ 0.01% +2mV
Recovery Time: ≤100µS
Temperature Coefficient: ≤ 200PPM/°C
Ripple Noise: ≤1 MVRMS(RMS)
Stable Current
Power Stability: 0.1% + 3mA
Load Stability: 0.2% + 3mA
Ripple Noise : ≤2mArms(RMS)
The output current is between 0 and nominal value continuously adjustable
Main Features
1. Dwell angle measurement (DWELL)
2. Tach measurement (RPM)
3. Data hold
4.12V battery test, duty ratio measurement
5. Measurement input port prompt
6. Low battery, auto polarity and over-range indication
7. Complies with CE (European Union) directives
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