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add to cart| Brand: | Nine invasive | Type: | AC/DC power supply |
| Modulation mode: | Pulse-width modulation (PWM) | Transistor connector: | Full-bridge |
| Input voltage: | 90~132VAC/180~264VAC (selected by switch) (v) | Output power: | 396 (W) |
| Output voltage: | 27 (V) | Efficiency: | 80 (%) |
| Output ripple and noise: | 150mVp-p | Output voltage accuracy: | ±1 (%) |
| Voltage regulation: | ±10 (%) | Load regulation: | ±1 (%) |
| Product certification: | CE | Model: | S-400-27V |
This product features:
• Small size; Light weight; High efficiency
• Universal input voltage (switch)
• Protection: short circuit/overload/over voltage/over temperature
• 100% full-load burning test
• Switching display (led) Detailed parameters:
• Input
Voltage range: 90~132VAC 170~264VAC 47~63Hz, 255~373vDC
AC input current: 7.5 A/110VAC 4.5 A/230VAC
Inrush current: cold start current 60A/230VAC
Leakage current: (3.5mA/240VAC
• Output
| DC output voltage | 27 V | ||
| Rated output current | 14.8 A | ||
| Output power | 400 W | ||
| Output voltage tolerance | ±1 % | ||
| Start; Increased; Hold time: 200ms; 50ms; 20ms/ 230VAC | |||
• Efficiency of 80%
• Protect
Overload protection: rated output power of 105%~135% starting overload protection
Protection mode: current-limiting, abnormal load conditions removed automatically after restore
Over voltage protection: 15-17 v
Protection: hiccup protection exception conditions removed automatically after restore
Over temperature protection: internal temperature is ≥ 50 DC fan start temperature ≥ 85 ° c start protection
Protection: shutdown the output when the temperature returns to normal automatic recovery
Operating temperature and humidity:-10 ℃ ~ + 60℃; 20%~90%RH (please refer to the load balance curve)
Storage temperature and humidity:-20 ¡æ ~+85 ¡æ; 10%~95%RH without condensation
Shock resistance: 10~500Hz, 2G 10min./1 cycle, duration 60 minutes each axis
Insulation resistance: input-output: 100M Ohms/500VDC
Safety standards, protection class: UL1012
EMC standards: EN55022, CLASS 2
Note: 1. all parameters when they are not specified, all at 230VAC input voltage, measured values under the rated load and 25 ° c conditions.
2. the ripple and noise voltage is 20MHz bandwidth oscilloscope with a 12-inch double strand ends with 0.1 μg and 47 μg capacitance measurement.
3. tolerance voltage error, voltage regulation, and the sum of the current regulation.
• Package: Neutral white box
• Product weight: 1.0 Kg 24Pcs/box
Other type parameters:





