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40W audio power supply
■KEY FEATURES
• Universal input ：90-264Vac,
• Complete protection function ：OCP,OVP,SCP
• High peak current,the peak current can reach twice the output curren
• Constant power design
■SPECIFICATION
Input Characteristics | Rated input voltage | 100-240Vac |
Operating range | 90-264Vac | |
Rated input current | 1.0A | |
input frequency | 50-60Hz +/-3Hz | |
Output Characteristics | output voltage | 16V |
output current | 2.5A | |
| Peak load current | 5.0A | |
Line regulation | Rated voltage±5% | |
Load regulation | Rated voltage±5% | |
Ripple and noise | 120mVp-p Max | |
Turn on delay time | ≤3S | |
Rise time | 20mS max | |
Hold up time | 10mS min | |
Over-shoot | Rated voltage10% max | |
Efficiency | Meet: DOE VI | |
Protection Characteristics | Over voltage protection | The power supply shall be hiccup mode, when the output is over voltage, and the power supply shall not be damaged |
Over current protection | The output shall hiccup when the over current applied to the output, and shall be self-recovery when the fault condition is removed | |
Short circuit protection | The input power shall decrease when the output is short to GND; the power supply shall not damage, and shall be self-recovery when the fault condition is removed | |
Environmental Characteristics | Operating Temperature | 0….+50℃ |
Non-Operating Temperature | -20….+80℃ | |
Operating Humidity | 10%~90% (Non Condensing) | |
Non-Operating Humidity | 10%~90% (Non Condensing) | |
Safety Standards | Dielectric Strength(Hi-pot) | 3000Vac 10mA 60S or4200Vdc 5mA 60S |
Insulation Resistance | 20MΩ min at 500V DC |
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