4 از 5.0 با 7 رای
مستندات:
منبع تغذیه صنعتی 12 ولت 5 آمپر
Description:
A
switched-mode power supply is an electronic power supply that
incorporates a switching regulator to convert electrical power
efficiently. Like other power supplies, an SMPS transfers power from a
DC or AC source (often mains power) to DC loads, such as a personal
computer, while converting voltage and current characteristics. Unlike a
linear power supply, the pass transistor of a switching-mode supply
continually switches between low-dissipation, full-on and full-off
states, and spends very little time in the high dissipation transitions,
which minimizes wasted energy. The input voltage is AC88 ~ 264V with
DC12V and 5A output. The performance of this power supply is more stable
and reliable. So It is greatly suitable for the power supply of the
industrial control system.
In today’s electronics, switching power
supplies are typically preferred due to cost, size, and efficiency.
Deciding to use a linear or switching power supply depends on the
application and overall system requirements. Over the years, electronic
industries have designed and manufactured different types of power
supplies that meet various requirements.
Features:
Input Voltage: 88V-264V AC
Input Frequency: 47 ~ 63Hz
Input Start-up Inrush Current: Cold start 5A / 115V, 30A / 230V
Output Voltage Adjustment Range: + 10%
Output Voltage: 12 V
Output Rated Current: 5A
Output Current Range: 0 ~ 5A
Size: 110 × 78 × 36 mm
Rise Time: 50ms (typical) at full load
Hold Time: 20ms (typical) at full load
Working Environment Tempreture: - 20 ℃ ~ + 55 ℃, 20% ~ 93% RH (no silver frost)
Storage Environment Tempreture: - 40 ° C to + 85 ° C, 10% to 95% RH
Cooling Method: Air Natural Convection Cooling