Features:
· High efficiency, high reliability, low cost
· AC input range selected by switch
· Protections: Short circuit / Over load
· Fixed switching frequency at 25KHz
· 100% full load burn-in test
· Cooling by free air convection
· 1 years warranty
· Dimension: 199*98*38mm (L*W*H)
Specification:
1) INPUT
· Voltage Range: 85-132VAC / 180-264VAC selected by switch, 255-370VDC; 47-63Hz
· AC Current: 2.4A/115VAC 1.2A/230VAC
· Inrush Current: Cold start 30A/115V 60A/230V
· Leakage Current: <1mA/240VAC
2) PROTECTION
· Over Load: 135%-165%; 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. /1 cycle, period for 60min, each along X, Y, Z axes.
4) SAFETY STANDARDS
· Withstand Voltage; I/P-O/P: 1.5KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC
· Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ /500VDC
· Safety Standards: Design refer to UL1012
· EMC Standards: Design refer to FCC Part 15 J Conduction Class B
5) OUTPUT
Type No Output Tol. R&N Effi.
HS-100-3 3V, 20A ± 2% 100mVp-p 70%
HS-100-5 5V, 20A ± 2% 100mVp-p 78%
HS-100-7.5 7.5V, 13.6A ± 1% 100mVp-p 80%
HS-100-12 12V, 8.5A ± 1% 100mVp-p 81%
HS-100-15 15V, 6.7A ± 1% 100mVp-p 81%
HS-100-18 18V, 5.6A ± 1% 100mVp-p 82%
HS-100-24 24V, 4.5A ± 1% 100mVp-p 84%
HS-100-27 27V, 3.7A ± 1% 100mVp-p 84%
HS-100-48 48V, 2A ± 1% 100mVp-p 84%
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.
