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30W Dual Output Switching Power Supply (HD-30B)

Name: 30W Dual Output Switching Power Supply (HD-30B)
Brand: all-electronics-online.com
SKU: 614385935
Availability: InStock
Rating: 4.9 (99 reviews)

Price:	US $ 8.2/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T

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Showroom Product Company Profile

Prod Model:	HD-30B
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Output Type:	Dual
Output Power:	1 - 50W
Voltage Regulating Mode:	Width Modulation Type
Connection Mode:	Series Switching Power Supply
Starting Mode:	Self-excited Switching Power Supply
Warranty:	1 Year
Power Supplying System:	Terminal Power Distribution Equipment
Certification:	ISO
Energy Transmission:	Dual Output
Input Voltage:	AC85~132/170~264
Brand:	Dhecn

Product Description

Features
· High efficiency, high reliability, low cost
· AC input range selected by switch
· Protections: Short circuit/ Over load
· Cooling by free air convection
· LED indicator for power on
· Fixed switching frequency at 23KHz
· 1 year warranty
· Dimensions: 129*98*38mm(L*W*H)

Specification

1)INPUT
· Voltage Range: 85~132 VAC/170~264VAC47~63 Hz, selected by switch 240~370VDC
· AC Current: 0.8A/115 V0.45A/ 230 V
· Efficiency: 72%(HD-30A); 74%(HD-30B)
· Inrush Current: Cold start 18A/115V36A/230V
· Leakage Current: <1mA/240VAC

2)PROTECTION
· Over Load: 105%~150% Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed

3)ENVIRONMENT
· Working Temp., Humidity: -10º C~+60º C; 20%~90 %RH
· Storage Temp., Humidity: -20º C~+85º C, 10%~95 %RH
· Vibration: 10~500Hz, 2G 10min. /1cycle, period for 60min, each along X, Y, Z axes

4)SAFETY AND STANDARD
· Withstand Voltage: I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
· Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
· Safety Standard: Design refer to UL1012
· EMC Standard: Design refer to FCC Part15 J Conduction Class A

5)OUTPUT
· Model HD-30A-CH1 HD-30A-CH2 HD-30B-CH1 HD-30B-CH2
· DC Voltage 5V 12V 5V 24V
· Voltage Tolerance ± 2%, +3%, -7%, ± 2%, +3%, -5%
· Rated Current 4A 1A 2.2A 1A
· Current Range 0.5-4A 0.1-1A 0.5-4A 0.1-1A
· Rated Power 32W 32W 35W 35W
· Ripple & Noise 50 mVp-p 100 mVp-p 50mVp-p 100mVp-p
· DC Adjustment Range CH1: -5%, +10%
· Setup, Rise, Hold Time 200ms, 50ms, 30ms at full load

Established in 1988, We specialize in manufacturing switching power supply, current transformer, voltage transformer, fuse and isolation switch. Donghua provides you a variety of high quality switching power supply, Transformer, fuse, isolation switch And professional product solution.

To supply our customers perfect products, we set up R&D department with over 20 experienced engineers and also follow a full set of computerized managementssystem. What' S more, as an ISO9001 certified company, we adopt a strict inspection process and a scientific management system with modern imported manufacturing and testing facilities, succeeded in achieving some safety sertification such as CCC, CE, CB, UL and all products are RoHS Compliance.

Advantage managent and abundant labor in China, let us provide our customers more high reliable quality and more cheaper products, by now, DHECN-SMPS is becoming more and more famous among customers worldwide due to its reliable quality, competitive price, punctual delivery and correct service.

Donghua warmly welcome all old and new customers to visit our company or contact us by Tel, Fax, E-mail. Believing we will be your long-term business cooperator either as a reliable supplier or as a close ODM/OEM partner in China.