- Short circuit protection, over current protection, over voltage protection;
- International voltage input range:85~264VAC/120~370VDC:
- Natural air cooling; Work efficiency up to 88%;
- 100% full load burn test.
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Product Attributes
| Mode | P091-C | P091-12-C | |
| Output characteristic | Dc output voltage | 24V | 12V |
| Rated current | 5A | 10A | |
| Current range | 0～5A | 0～10A | |
| Rated power | 120W | 120W | |
| Ripple & Noise (Max) | 150mVp-p | 100mVp-p | |
| Voltage regulation range | 21.6~28.8V | 10.2~13.8V | |
| Voltage accuracy | ±1% | ±1% | |
| Linear adjustment rate | ±1% | ±1% | |
| Load adjustemt rate | ±1% | ±1% | |
| Start & rise time | 500ms,30ms/230VAC;1000ms,30ms/115VAC(full load) | ||
| Holding time | 30ms/230VAC;10ms/115VACGfull load) | ||
| Input characteristic | Input voltage | 90-132VAC/180-264VAC(selected by switch) 240-375VDC(230VAC on switch) | |
| Input frequency | 47~63Hz | ||
| Efficiency | 87% | 85% | |
| Input current | 1.5/115VAC;0.85A/230VAC | ||
| Power factor | 0.65/115VAC;0.5A/230VAC | ||
| Inrush current | 55A/230VAC | ||
| Leakage current | <1.0mA/240VAC | ||
| Protective characteristic | Overload protection | Rated power110%~180% | |
| Protection mode: Hiccup protection, automatically recovers after abnormal conditions are removed | |||
| Overvoltage protection | 28~33V | 14~17V | |
| Protection mode: Cut off the output voltage and automatically resume after abnormal conditions are removed | |||
| Short circuit protection | Short circuit between the positive and negative terminals of the output | ||
| Protection mode: Hiccup protection, automatically recovers after abnormal conditions are removed | |||
| Environmental characteristics | Operating temperature | -30℃~70℃(Refer to the reduction curve) | |
| Working humidity | 2 0 ~ 9 0 % R H No condensation | ||
| Store temperature/humidity | - 4 0 ℃ ~ 8 5 ℃ , 1 0 ~ 9 5 % R H ,No condensation | ||
| Vibration resistance | 10~500Hz,5G 10Minutes per cycle, 60 minutes each for X, Y and Z | ||
| Safety and electromagnetic compatibility | Withstand voltage | Input versus output：1 . 5KVAC;Input to the ground：1 . 5KVAC;Output to the ground：500VAC | |
| Insulation impedance | Input to output, input to ground, output to ground：1000hms/500VDC/25℃/70%RH | ||
| Electromagnetic compatibility emission | accord with EN55032 classA | ||
| Electromagnetic compatibility immunity | accord with EN6100 - 4 - 2 | ||
| Safety specification | accord with GB4943 | ||
| Product size | 40×125.2×113.5mm (L×W×H) | ||
| Package | 0.6kg/pcs | ||
1. All parameters are measured under the conditions of 230V AC input, rated load and 25℃, unless otherwise specified.
2. Ripple and noise voltages are measured when a 12-inch twisted pair with 0.1u and 47u capacitors is connected at the end of the oscilloscope in a 20 MHz bandwidth. The measurement is conducted at a 20 MHz bandwidth.
3. Accuracy: includes setting error, linear adjustment rate and load adjustment rate.
4. In low input voltage conditions, the output needs to be reduced. Please refer to the static characteristic curve diagram for details.
5. The startup time is measured under the condition of a cold machine startup. Frequent power on/off operations may increase the startup time.
