250W 48V Ms-250-48 Mini Switching Power Supply

• Output Type: Single
• Warranty: 3 Years
• Output Power: 250W
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MS-250-48
• Input Voltage: 220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Separate-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC, Bis
• Brand: Nvvv
• Protections: Short Circuit Overload
• Size: 199*110*50mm
• Output Current: 5.2A
• Product Name: Ms-250-48
• Color: Silver
• MOQ: 1 PCS
• Weight: 727g
• Type: AC DC
• Output Voltage: 48V
• Application: Machines
• Output Frequency: 50-60Hz
• Transport Package: Safety Packaging
• Specification: 199*110*50mm
• Trademark: NVVV
• Origin: Zhejiang, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

Specification

 

MS-250   250W Switching Power Supply
Project		Technical index
Output	DC voltage	5V	12V	24V	48V
	Rated current	40A	20.8A	10.4A	5.2A
	Rated power	200W	249.6W	249.6W	249.6W
	Ripple and noise	<50mV	<120mV	<150mV	<240mV
	Voltage accuracy	±2%	±1%
	Output voltage regulation range	±10%
	Load adjustment rate		<±0.5%	<±0.5%	<±0.5%
	Linear adjustment rate		<±0.5%
Input	Voltage range	185-264VAC 47Hz~63Hz (254VDC~370VDC)
	Efficiency (typical)		>82%	>84%	>84%
	Working current	<2.5A 220VAC
	Impulse current	220VAC  36A
	Start, rise, hold time	200ms,50ms,20ms :220VAC
Protect	overload protection	105% - 150% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again
	Short circuit protection	+VODrop to undervoltage point to close output
Environmental Science	Working temperature and humidity	-10ºC~+50ºC;20%~90RH
	Working temperature and humidity	-20ºC~+85ºC;10%~95RH
Safety regulations	Withstand voltage	Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute
	Leakage current	Input output        1.5KVAC <5mA
	Leakage current	Input output         220VAC <1mA
	Isolation resistance	Input output,Input - Housing, Output - Housing:500VDC/100MΩ
Other	Size	199*50*110mm(L*W*H)
	Net Weight /Gross Weight	0.72/0.78KG

Company Profile

 

Packing & Delivery

Safety Packaging

FAQ