説明
Ac-dc 120w High-voltage Switching Power Supply Module Buck Converter Step Down Module Ac220-380v To Dc12v/24v Voltage Regulators
AC-DC 120W High-Voltage Switching Power Supply Module Buck Converter Step Down Module AC220-380V To DC12V/24V Voltage Regulators
Features:
1. Use of high-quality materials, durable
2. Isolation withstand voltage: 3000VAC
3. Output short-circuit, over-current, over-voltage protection
4. Input under-voltage, over-current protection
5. Wide range of use
Specifications:
Voltage range: 176 ~ 500VAC or 249 ~ 707VDC, 100 ~ 176VAC (141 ~ 249VDC) derating 50% use
Frequency range: rated frequency 50/60Hz, working frequency range 47-63Hz
Power Factor: ≥ 0.5
Inrush current (Typ): 70A
Input current: ≤ 1.2A/176VAC
Input power: ≤140W
Standby power consumption: ≤0.6W
Leakage current (Typ.): 0.25mA
Input undervoltage protection: 90-100V
Output overcurrent protection: 110%-177% of the rated output current, hiccup mode, the current drops 105% of the rated output current can be automatically restored
Output overvoltage protection: 110%-130% of the rated output voltage, shutdown output, restart recovery
Output short circuit protection: hiccup mode, short circuit can be automatically recovered after removal
Over-temperature protection: hiccup mode, automatic recovery after temperature drop
Operating temperature, humidity: -25~+ 60°C, 20%~90%RH non-condensing (please refer to the temperature-drop curve)
Storage temperature, humidity: -40~+ 85°C, 10%~95%RH
Temperature coefficient: ±0.03%/9C(0-50°C)
Vibration: 10- 500Hz, 2G 10 minutes/cycle, 60 minutes each for X, Y.Z axis
Safety specification: IEC62368-1
Withstanding voltage: I/P-0/P:3000VAC, I/P-FG:1500VAC, 0/P-FG: 500V; test - -minute, leakage current less than 5mA
Insulation resistance: I/P-O/P, |/P-FG, 0/P-FG:>100M Ohm/500VDC
EMC: CISPR32/EN55032 CLASS B, EN61000-4-2/3/4/6 CLASS B
Caution:
1. All parameters are measured at rated voltage 380V AC input, rated load, ambient temperature 25°C, humidity 70%.
2. Accuracy: including setting error, voltage adjustment rate, load adjustment rate
3. Ripple test: connect power supply and load with 30CM long stranded wire, connect 0.1uF ceramic capacitor and 47uF capacitor to the load, test with 20MHz oscilloscope at the load end
4. Voltage regulation: Under the rated load condition, the input voltage is measured from low to high.
5. Load regulation: measured from 1% load to 100% load of the output under test
Package Included:
High-voltage switching power supply module *1
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ブランド:
Unbranded
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カテゴリー:
変圧器・調整器
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色:
12v 10a
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Fruugo ID:
147294977-310897880
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EAN:
824938608806
製品安全情報
以下に概説するこの製品に固有の製品安全性情報を参照してください。
以下の情報は、この製品を販売する独立したサードパーティ小売業者によって提供されています。
製品安全ラベル
安全上の警告:
Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.
