Model 
 Features 12V/5A 
 Rated output voltage DC12V 
 Output voltage range setting error: <± 2%; adjustable range: ± 10% 
 Rated output current 0 ~ 5A 
 Output voltage ripple Vp-p100Hz <80mV; Vp-pmax <150mV 
 Comprehensive regulation accuracy ± 1% 
 ≈ 60W rated output power 
 Rated input voltage Rated voltage: AC220V ± 15%, operating voltage: AC220V ± 30%. Interface Location: Seven 10.0-M4 interface, labeled AC-L, AC-N, FG 
 Rated input current Rated current: AC220V: AC0.65A, current range AC0.54A ~ 0.75A 
 Rated frequency AC voltage AC input frequency range of 47 ~ 63Hz, sine wave 
 Instantaneous power input surge current work on the impact of power supply inrush current: cold start max 20A/10mS boot 
 Input voltage protection Over voltage protection point AC300V ± 5V, power supply into an irreversible shutdown 
 Output overload protection overload protection point of approximately 105% of rated output current, voltage drop protection is limited to current methods; short-circuit protection for the line out voltage shutdown mode, restore to be reset input 
 Output undervoltage protection under-voltage protection point of about 40% of rated output voltage, the voltage protection for the line out of Stop mode recovery to be reset input 
 Multi-machine series and allows the implementation of the same series of multi-machine power used in tandem 
 Isolation voltage parameters [input - output: AC1.5KV, input - Shell: AC1.5KV, output - Shell: AC0.5KV] 50Hz power 1min: leakage current <5mA 
 Temperature drift coefficient parameters working temperature is about ± 0.03 [% / ℃]; absolute temperature coefficient of about 0.20 [℃ / W]; work output rated power, the body is the absolute temperature 25 ℃ ± 5 ℃ 
 Way work is designed to continuously heat standard, natural cooling heat (use of the environment and the installation location differences affect power usage.) 
 Appearance of the installation size Size: L130 × W98 × H38mm3; 
 Color outside the net weight and total weight of about 500g; Bottom of 2mm thick aluminum, silver-white sand surface oxygen; cover shell is 0.8mm thick iron, electric silver plastic surface treatment 
 Design standards based on national standard GB-4943; GB-9254 
 Note: 1) The test targets were measured under the following conditions: Input rated voltage and rated output load within the environment of 25 ℃, 85% RH. , No wind moving around the state 
 2) DC output voltage ripple detection: a length of 30cm 1mm2 cross section one end of a 0.1μF and 0.47μF capacitors in parallel to bypass the detection winding twisted point, were used to detect 100Hz 
 Maximum peak to peak ripple frequency Vp-p100Hz maximum peak to peak ripple and integrated Vp-pmax. 
 3) Li voltage regulation: when the rated load, nominal input voltage in the range of changes; Lo Load regulation: Input rated voltage, the load changes from zero to rated value. 
 4) AC-L / FireWire AC-N / zero line FG / ground GND / + DC input positive and negative output