<tdrowspan=”5″>input<tdcolspan=”3″>170～264VAC 47～63Hz, 235～373VDC<tdcolspan=”3″>0.65A/230VAC<tdcolspan=”3″>Cold start current 30A/230VAC<tdcolspan=”3″ >-10℃～+60℃; 20%～90%RH (please refer to reduce the specified number load curve)<tdcolspan=”3″ >Accord with EN55022, CLASSA<tdcolspan=”4″>1. All the parameters in has not specified, all is in 230V voltage input, AC rated load and 25 ℃ conditions measuring income value.
| مدل | MS-50-5 | MS-50-12 | MS-50-24 |
| خروجی | ولتاژ خروجی DC | 5 ولت | 12 ولت | 24 ولت |
| تحمل ولتاژ خروجی | ± 1% | ± 1% | ± 1% |
| جریان خروجی نامی | 10A | 4.2A | 2.1A |
| محدوده جریان خروجی | 0～10A | 0～4.2A | 0～2.1A |
| توان خروجی | 50W | 50W | 50W |
| Ripple And The Noise | 80mVp-p | 120mVp-p | 120mVp-p |
| DC Voltage Adjustable Scope | ± 10% | ± 10% | ± 10% |
| Start, Rise, Keep Time | 800ms, 20ms, 24ms/230VAC. |
| ورودی | محدوده ولتاژ ورودی | 170～264VAC 47～63Hz，235～373VDC |
| Exchange Input Current | 0.65A/230VAC |
| کارایی | 80% | 82% | 84% |
| جریان ضربه ای | Cold start current 30A/230VAC |
| جریان نشتی | ＜1mA/240VAC |
| Protection Characteristics | حفاظت از اضافه بار | Protection way: hiccups mode, load abnormal conditions can be removed recovery |
| محیط زیست | Working Temperature, Humidity | Accord with EN55022，CLASSA |
| Keep Temperature, Humidity | -20℃～+85℃; 10%～95%RH No condensation |
| Vibrate Resistance | 10～500Hz, 2G 10min./1 cycle time, 60 minutes, the axis |
| امنیت | Compression Sex | Input/output: 1.5 KVAC input and between to KVAC output and the earth: 1.5: 0.5KVAC |
| مقاومت عایق | Between the input and output, the output and input: with ground: 100M Ohms/500VDC |
| Complies With The Standards | استانداردهای ایمنی | Meet the UL1012 requirements |
| EMC Standard | Accord with EN55022，CLASSA |
| دیگر | وزن | 0.26kg 111*78*36（L*W*H） |
| بسته بندی | 0.26kg/50pcs/14kg/0.9CUFT |
| Note |
| 2. Ripple and noise voltage is in 2 0 M H z bandwidth with 1 to 2 inches oscilloscope twisted pair end and 0. 1 mu and 4 7 muon capacitance measurement when. |
| 3. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate. |
درپوش سفید روی کانکتور برای احتیاطات ایمنی در برابر شوک الکتریکی و محافظت در برابر گرد و غبار است
ما خودمان ترانسفورماتور و سلف قدرت را با مس خالص می سازیم,
Weho دارای 150000 مجموعه از مدل‌های معمولی است که تحویل سریع را تضمین می‌کند.
این محصول دارای ورودی AC جهانی است که محدوده کامل (تا 264VAC) را دارد.
این محصول تست پیری با بار کامل 100% را تکمیل کرده است.
This product is covered by a 3-year warranty.
Product size: 111*78*36mm (L * W * H)
سوالات متداول
Q1: How do I choose the right 12V 50W switching power supply?
First confirm that the equipment requires a 12V DC input. A 50W 12V power supply can theoretically provide about 4.17A at full rated output. The connected load should remain below the rated capacity, and additional power margin is recommended for continuous operation.
Q2: What devices can a 50W 12V switching power supply power?
A 50W 12V switching power supply can be used for LED systems, electronic equipment, control devices, small automation systems, and other 12V DC loads. The total power consumption of all connected devices must remain within the power supply’s rated capacity.
Q3: How much load can a 12V 50W power supply support?
At 12V output, a 50W power supply provides a maximum theoretical current of approximately 4.17A. In practical applications, the actual usable load should consider startup current, operating temperature, ventilation, and continuous working time.
Q4: How do I troubleshoot a 12V switching power supply that has no output?
Check the AC input voltage, input wiring, output polarity, terminal connections, and connected load first. Disconnect the load and test the DC output separately. If the output returns after removing the load, the system may have an overload, short circuit, or incorrect wiring condition.
Q5: When should I choose a higher-wattage 12V power supply?
Choose a higher-wattage model if the total load is close to 50W, if the equipment has high startup current, or if additional devices may be added later. Leaving sufficient capacity helps improve system stability and reduces the risk of overload during long-term operation.
