ADP 56WA/WB Series
Single Output, 56 Watt, Universal AC-DC Power Supplies
New Release!!
The ADP 56WA and WB Series are light, compact, and efficient power
supplies. These supplies are ideal for a wide range of limited space
applications for notebook computers, printers and instrumentation. The
ADP Series quietly delivers continuous power, while complying with
international safety standards. The ADP Series are enclosed in a molded
sealed plastic case.
Features
• Sanken’s patented SMZ(Soft-switched Multi-resonant, Zero-current
switching) topology
• High Efficiency, 84% Nominal
• Ultra Miniature Size, 114.5mm x 49.5mm x 27mm (158cc)
• Universal Input 90 to 265Vac
• Meets Worldwide Safety Standards
• Tight Voltage Regulation
• Over-Current Protected
• Two types available: 2 pin Inlet and 2 pin Barrel Output (WA)
3 pin Inlet and 2 pin Barrel Output (WB)
• Meets FCC, VCCI Class 2 and CISPR Level “B” EMI Requirements
3100 Tower Boulevard
5th Floor University Tower
Durham, NC 27707
Phone: (888)-888-4914
Fax: (919)402-8540
Email: allegro@intrex.net
Rated
Output
Voltage
Rated
Output
Current
Over-
Current
Protection
Over-
Voltage
Protection
Ripple
Noise Efficiency
ADP56WA16.0 16 V 3.5 A 0~3.5 A 15.5~17 V 250mVpp 84%
ADP56WB16.0 16 V 3.5 A 0~3.5 A 15.5~17 V 250mVpp 84%
ADP 56WA/WB Series
ADP 56WA/WB Series
SPECIFICATIONS
INPUT VIBRATION
Input Voltage Universal, 90 to 265 V Frequency 5~100Hz
Input Frequency 47 to 63Hz Amplitude 25mm MAX
Input Current 1.4A or less Acceleration 0.5G
Inrush Current 100A or less at cold start Sweep Time 1 min
AC Turn-on Time 3 sec. or less at 90 V Direction X, Y, Z
Vibration Time 10 min
OUTPUT SHOCK
Output Power 56W Storage Passes lifting the unit and dropping it
Over-Current Protection Yes, Constant current from 1.5 meter high to an oak
Over-Voltage Protection Yes, 22V or less board
Leakage Current 250µA max (240V,50Hz) Operation Shock acceleration: 2.0G
Thermal Protection Yes, Shut down Sine wave: 10ms
Reset Time after Shutdown 20 sec. or less at 264V Direction of force: X,Y,Z
Output Rise-up Time 90 msec. or less Apply 10 Times in 1 sec. interval
EMI Regulations VCCI Class-II
ENVIRONMENTAL FCC Class-B (115 V)
Operating Temperature 5~40°CCISPR22 Class-B (230 V)
Storage Temperature -31~+60°CSafety Standards Dentori, Kou-Syu
Cooling Free air convection UL No.1950 2nd Edition, UL1310
Storage Humidity 8~80% CSA C22.2 No. 950
Operation Humidity 8~80% IEC-No. 950
Hi-Pot Test P-S 3 kv 1sec. (10 mA or less)
Insulation Resistance P-S DC 500 V. 50 MW or more
