· MEQ-A-500W single switching power supply
· Input Voltage:  100-132 V AC   200-264 V AC
· Input Frequency: 47-63Hz
· Adjustable  range  for input  voltage :±5%-±10%
· Withstand  voltage:
 Input and output  interval:1.5KV AC/1min
AC-GND:1.5KV AC/1min
· Working Temperature: -10~+50 Degree C
· Storage Temperature:-20~+ 85 Degree C·
· Setup rise hold up time:50ms,20ms
· MTBF>50000hours
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· Features:·     Built - in EMI filter
            ·  100% full load burn-in test
            ·  Heat-dissipating method:air cooling
             ·Protections:short circuit/over load/over voltage
              over  load Protection: 110-150%         over voltage protection(OVP) : 115-150%
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| Model | Output | Voltage tolerance | R & N | Effi. | |
| MEQ-A-500-12 | 12V | 42A | 1.0% | 200 mV | 80% |
| MEQ-A-500-24 | 24V | 21A | 1.0% | 300 mV | 82% |
| MEQ-A-500-36 | 36 V | 14A | 0.5% | 400mV | 83% |
| MEQ-A-500-48 | 48V | 10.5A | 0.5% | 600 mV | 83% |
| MEQ-A-500-110 | 110V | 4.5A | 0.5% | 700 mV | 83% |
We have two kinds of 500w 12v 42aÂ
1)low
2) Normal
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| Type | High-end 500w 12v 42a | Low-end 500w 12v 42a |
| components | 100% new | Dismantling parts |
| Â transformer | All copper | copper plated aluminum |
| Terminal torque | 20kg | 12kg |
| Power | Sufficient | Less Sufficient power, but enough |
| Capacitor | Standard | Â Capacitance reduced a bit |
| warranty | Two years | One year |
| Â | Â | Â |
| Price | 16.0 USD | 14.2 usd |
2.What can we provide?
1) control card
2) switching power supply
3) led cell board/ led movie screen/ led unit board
4) Installer on-site installation
5) High quality products and good after-sales service
3.
Our products are widely used in many industries.
1) LED display
2) Post and telecommunications;
3) Electric power;
4) Instrumentation
5) Semiconductor cooling and heating
6) Medical equipment
7) Monitoring system automatic control and railway signal
4.
5.
· MEQ-A-500W single switching power supply
· Input Voltage:  100-132 V AC   200-264 V AC
· Input Frequency: 47-63Hz
· Adjustable  range  for input  voltage :±5%-±10%
· Withstand  voltage:
 Input and output  interval:1.5KV AC/1min
AC-GND:1.5KV AC/1min
· Working Temperature: -10~+50 Degree C
· Storage Temperature:-20~+ 85 Degree C·
· Setup rise hold up time:50ms,20ms
· MTBF>50000hours
Â
· Features:·     Built - in EMI filter
            ·  100% full load burn-in test
            ·  Heat-dissipating method:air cooling
             ·Protections:short circuit/over load/over voltage
              over  load Protection: 110-150%         over voltage protection(OVP) : 115-150%
Â
| Model | Output | Voltage tolerance | R & N | Effi. | |
| MEQ-A-500-12 | 12V | 42A | 1.0% | 200 mV | 80% |
| MEQ-A-500-24 | 24V | 21A | 1.0% | 300 mV | 82% |
| MEQ-A-500-36 | 36 V | 14A | 0.5% | 400mV | 83% |
| MEQ-A-500-48 | 48V | 10.5A | 0.5% | 600 mV | 83% |
| MEQ-A-500-110 | 110V | 4.5A | 0.5% | 700 mV | 83% |
We have two kinds of 500w 12v 42aÂ
1)low
2) Normal
Â
| Type | High-end 500w 12v 42a | Low-end 500w 12v 42a |
| components | 100% new | Dismantling parts |
| Â transformer | All copper | copper plated aluminum |
| Terminal torque | 20kg | 12kg |
| Power | Sufficient | Less Sufficient power, but enough |
| Capacitor | Standard | Â Capacitance reduced a bit |
| warranty | Two years | One year |
| Â | Â | Â |
| Price | 16.0 USD | 14.2 usd |
2.What can we provide?
1) control card
2) switching power supply
3) led cell board/ led movie screen/ led unit board
4) Installer on-site installation
5) High quality products and good after-sales service
3.
Our products are widely used in many industries.
1) LED display
2) Post and telecommunications;
3) Electric power;
4) Instrumentation
5) Semiconductor cooling and heating
6) Medical equipment
7) Monitoring system automatic control and railway signal
4.
5.
Shenzhen Ever-smart Sensor Technology Co., LTD , https://www.fluhandy.com