Zhejiang Best Electric Co., Ltd. >> Switching Power Supply (BS-50B)

Switching Power Supply (BS-50B)

Name: Switching Power Supply (BS-50B)
Brand: China-Manufacturer-Directory.com
SKU: 683171545
Availability: InStock
Rating: 4.5 (70 reviews)

Supplier:	Zhejiang Best Electric Co., Ltd.
Price:	Negotiable/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB

Product Specifications

Prod Model:	BS-50B
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Shell Material:	Aluminum
Color:	Silver
Output Type:	Single
Output Power:	1 - 50W
Input Voltage:	110-220V
Voltage Regulating Mode:	Frequency Modulation Type
Connection Mode:	Series Switching Power Supply
Starting Mode:	Self-excited Switching Power Supply
Warranty:	>2 Years
Power Supplying System:	Terminal Power Distribution Equipment
Certification:	ISO
Brand:	Chnbest

Product Description

100% full load burn-in test
Small size, High Power density
Universal AC input: 85-264VAC
Fixed switching frequency at 47-63Hz
Protections: Short circuit/Overload/Over voltage
Approvals: CE
Size: 130*50*35mm
2 years warranty

Specification	BS-50B-5	BS-50B-12	BS-50B-15	BS-50B-24
DC output	5V 10A	12V 4.2A	15V 3.4A	24V 2.2A
Wave and noise	50mVp-p	50mVp-p	75mVp-p	75mVp-p
Inlet stability	± 0.5%	± 0.5%	± 0.5%	± 0.5%
Load stability	± 1%	± 0.5%	± 0.5%	± 0.5%
Efficiency	79%	82%	83%	86%
Adjustable range for DC voltage	± 10%	± 10%	± 10%	± 10%
AC input voltage range	85-264VAC 47-63Hz 120-370VDC
AC Inrush current	Cold-start current 15A/115V 30A/230V
OverLoad protection	105%-150% hiccup mode, auto-recovery
Over-Voltage protection	115%-135% rated output voltage
Setup, rise, hold up time	300ms, 50ms, 60ms at full load and 230VAC
Withstand voltage	I/P-O/P: 3Kv I/P-FG: 1.5KV O/P-FG: 0.5KV 1minute
Isolation resistanc	I/P-O/P IP/FG OP-FG: 500VDC/100M
Working temperature	-10º C_ +50º C
Safety Standards	Design refer to GB4943, UL60950, EN60950
EMC Standards	Design refer to GB9254, EN55022 Class B
Weight	0.4Kg

Zhejiang Best Electric Co., Ltd. Founded in 2000. Our factory is located in Wenzhou Zhejiang.

With over 16 years of experience in design and manufacture of switching power supplies, we have established long-term relationship with hundreds of big customers in the field of industrial control, telecom, LED, display & lighting of buildings, elevator, laser equipment, TV & broadcasting, computer system, medical equipment, safety control, automotive system, banking equipment

The products include Single output series, Waterproof Series, Rainproof Series, DIN-Rail Series, With PFC Function Series, With Battery Charger Series, DC to DC series, Open Frame Series, Dual Output Series, Triple Output series, Quad Output Series, and custom-design switching power supplies, over 5, 000 models showing great flexibility.

The company is certified by SGS. Over 100 models power supply have acquired CE, RoHS approval, and more are underway. We have various advanced equipment, such as wave soldering and reflow soldering machine, AI component insertion machine, auto chip mounter, ATE, ICT, RoHS testing, environmental testing, EMC testing system, burn-in test room, data acquisition Only top brand international components are adopted for the key parts to ensure long lifetime and high reliability. Each unit is given full load burn-in test. With high quality and market reputation,

We were honored to become main SMPS supplier for Beijing Olympic Games, and Shanghai Expo 2010.

We are confident to offer you total power solutions and become our trustworthy power partner.