120W desktop adapter

parameter

model

characteristic

S240S500A4

Rated output voltage

DC +24V

Output interface location

Φ2.5×5.5×12mm Elbow Male Fork 1185-18AWG-L=1.5m

Output voltage range

Setting error: 24V±5%

Rated output current

5．0A

Load current range

0～5.0A( MAX=5.0A)

Output voltage ripple

Vp-p100Hz<100mV；Vp-pmax<240 mV

Li ; Lo Adjustment rate

Line:±0.5%；Load:±0.5%

Comprehensive voltage stabilization accuracy

±3%

Rated output power

120W

Rated working efficiency

≈80% (output power is rated value, AC100V)

Rated input voltage

Input range: AC100~240V; rated voltage: AC100-240V. Interface location: Pinding three-core FG, AC-L, AC-N

Rated input current

Rated current: AC1.0A/AC220V), current range AC0.05～1.8A

AC input frequency

Rated AC voltage frequency range 47～63Hz, sine wave

Input surge current

The impact current on the power supply grid at the moment of power-on: the maximum value during cold start is 20A/10mS.

Output overload protection

The overload protection point is about 110%~180% of the rated output power. The overload protection is an online power limiting and voltage reduction method.

Power time parameters

Preparation time (SETUP TIME) ≈ 200mS; Stability time (RISE TIME) ≈ 50mS; Holding time (HOLD UP TIME) ≈ 20mS

Electrical strength parameters

[Input-output: AC1.5KV; Leakage current <5mA 50Hz 1min.

Operating temperature parameters

The working temperature drift coefficient is about ±0.03[%/℃]; the absolute temperature rise coefficient is about 0.50[℃/W]; when the working output is rated power, the absolute temperature rise of the body is 30℃±5℃

Environmental condition parameters

Storage environment: -20℃～+85℃; 10%～95%RH. Working environment: -10℃～+50℃; 20%～90%RH. (Varies depending on usage environment and power)

Working heat dissipation method

Designed to work continuously, with self-cooling to assist heat dissipation. (Differences in usage environment and installation location affect power usage and lifespan)

Appearance installation dimensions

Specifications and dimensions: L171*W70*H41MM

Net weight and appearance

Total weight 400; surface black

Certified safety specifications

CCC national standard

Note: 1) The above detection indicators are measured under the following conditions: within the input rated voltage and output rated load range, the environment is 25℃, 85%RH. , when there is no wind around

2) Output DC voltage ripple detection: Use a parallel twisted wire with a length of 30cm and a cross-section of 1mm2 connected to one end of a 0.1μF and 0.47μF capacitor to bypass the detection point and detect 100Hz respectively.

The maximum peak-to-peak value of the main frequency ripple is Vp-p100Hz and the maximum peak-to-peak value of the comprehensive ripple is Vp-pmax.

3) Li voltage regulation rate: when the load is at the rated value, the input voltage changes within the rated range; Lo load regulation rate: when the input is at the rated voltage value, the load changes from zero to the rated value.