Aluminum case IP20 switch mode power supply 120W dc power supply

مشخصات و مدل

مدل		MS-120-12	MS-120-24	MS-100-48
خروجی	ولتاژ خروجی DC	12 ولت	24 ولت	24 ولت
	تحمل ولتاژ خروجی	± 1%	± 1%	± 1%
	جریان خروجی نامی	10A	5A	2.5A
	محدوده جریان خروجی	0-10A	0-5A	0-2.5A
	توان خروجی	120 وات	120 وات	120 وات
	Ripple And The Noise	120mVp-p	150mVp-p	150mVp-p
	DC Voltage Adjustable Scope	± 10%	± 10%	± 10%
	Start, Rise, Keep Time	500ms,20ms,24ms/230VAC.800ms,30ms,20ms/115VAC
ورودی	محدوده ولتاژ ورودی	90～132VAC/180～264VAC 47～63Hz(The switch choice)，254～373VDC
	Exchange Input Current	2.4A/115VAC 1.2A/230VAC
	کارایی	80%	83%	86%
	جریان ضربه ای	Cold start current 30A/230VAC
	جریان نشتی	＜3.5mA/240VAC
Protection Characteristics	حفاظت از اضافه بار	Protection way: hiccups mode, load abnormal conditions can be removed recovery
محیط زیست	Working Temperature, Humidity	-10℃～+60℃;20%～90%RH(Please refer to reduce the specified number load curve)
	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: 1.5:0.5 KVAC
	مقاومت عایق	Between the input and output, the output and input: with ground: 100M Ohms/500VDC
Complies With The Standards	استانداردهای ایمنی	Accord with UL1012
	EMC Standard	Accord with EN55022，CLASSA
استانداردها	وزن	0.55kg 159*98*38（L*W*H）
	بسته بندی	0.55kg/50pcs/14.5kg/0.9CUFT
Note	1. All the parameters in has not specified, all is in 2 3 0 V voltage input, A C rated load and 2 5 ℃ conditions measuring income value.
	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

طراحی

ویژگی ها

White cap over the connectors for security setting of dust-proof protection for electrical shock

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.

تمامی محصولات در حین تولید مراحل تست استاندارد را طی می کنند.

This product is designed to resist up to 1.5KV surge input for 50 seconds.

این محصول تست پیری با بار کامل 100% را تکمیل کرده است.

This product is both low-cost and reliable.

استفاده از این محصول بسیار ایمن است.

Size: 159*98*38mm (L * W * H)

سوالات متداول

Q1: How do I choose the right 120W switching power supply for my equipment?

Start by confirming the required DC output voltage and calculating the total load current. The connected equipment should remain within the 120W rated capacity, while sufficient margin should be reserved for startup current and continuous operation.

Q2: What applications are suitable for a 120W DC switching power supply?

A 120W switching power supply can be used in industrial controls, electronic equipment, LED systems, automation devices, communication equipment, testing systems, and other moderate-power DC applications.

Q3: What does the IP20 rating mean for this power supply?

IP20 means the enclosure provides protection against contact with relatively large solid objects but does not provide water protection. Therefore, this power supply should normally be installed indoors or inside a suitable electrical cabinet rather than in locations exposed directly to rain, water, or heavy dust.

Q4: What are the advantages of an aluminum-case switching power supply?

An aluminum enclosure provides mechanical protection while helping transfer heat away from internal components. Combined with switching power conversion, it allows the power supply to offer relatively compact size and efficient operation for industrial and electronic equipment.

Q5: Where should an IP20 aluminum-case power supply be installed?

It should be installed in a dry, ventilated, protected location such as an electrical cabinet, machine enclosure, or indoor equipment compartment. Adequate clearance should be maintained for heat dissipation, and the unit should not be exposed directly to water or excessive dust.