SSH Series

SSH100 Standard Specifications

Item Capacity 100W
Model Name SSH100-05 SSH100-12 SSH100-24
Input Rated Input Voltage AC100V/AC120V
Input Voltage Range AC85~132V
Frequency Range 47 to 440Hz (rated frequency: 50/60Hz)
Input Current Rated input/
output conditions 		2.0A/1.8A(typ)
Inrush Current
(see Note 1)		 Rated input/
output conditions 		30A(max)
Efficiency (typ) Rated input/
output conditions 		82% 87% 90%
Output
(see Note3) 		Rated Output Voltage 5V 12V 24V
Output Voltage Variation Rated output voltage±10%
Rated Output Current 20A
(18A)see Note 4		 8.5A 4.5A
Output Current Range 0~100%
Rated Output Power 100W 102W 108W
Ripple Noise (mVp-p)
(see Note 2)		 Rated input/
output conditions		 80 100 100
Constant
Voltage
Accuracy 		Static
Input Range		 AC85~132V ±3%
Static
Load Range		 0~100%
Time Drift 10min~8hour
Ambient
Temperature
Range		 0~+60°C
Others Output Holdup Time Rated input/
output conditions 		16ms(min)
Startup Time Rated input/
output conditions 		280ms(typ)
Leakage Current Rated input/
output conditions 		0.3mA
Switching method, transformer frequency SMZ method, approx. 70KHz
Additional Functions Over Current Protection Detection above 105% of rated current (output cutoff)
Over Voltage Protection Detection above 115% of rated voltage (output cutoff)
Remote Sensing Provided
Remote On/Off Control Not provided
Display Red LED operation indicator
Environmental
Conditions		 Operating Temperature Range(see Note 5) 0~+60°C
Storage Temperature Range -25~+85°C
Operating Humidity Range 30% to 90% (no condensation)
Storage Humidity Range 30% to 90% (no condensation)
Insulation Insulation Withstand
Voltage (at normal
temperature and humidity)		 Between Input
and Output,
Between Input
and Frame 		2,000V AC for 1 minute (leakage current 15mA)
Between Output
and Frame		 500V AC for 1 minute (leakage current 15mA)
Insulation Resistance
(at normal temperature
and humidity)		 Between Input
and Output,
Between Input
and Frame, Between
Output and Frame		 100MW (measured with 500V DC Megger)
Structure Vibration Resistance 10 to 55Hz, 2G, 1 hour, (vibration in X, Y, Z directions, for 3 minutes)(with horizontal mounting)
Cooling Requirements Natural air cooling
External Appearance Open frame (cover is optional)
External Dimensions (mm) 135x 93x 33(W x D x H) (without cover)
Weight (g) Approx. 420 (without cover)
Applicable
Standards		 Safety Standards
UL 1950
CSA C22.2 No.234 LEVEL 3 (120V AC) certified
Conducted Emission Designed to meet FCC Class B

Note 1: At cold start. (More current may flow at restart.)
Note 2: Ripple noise is measured with a 100MHz oscilloscope using a 1:1 probe.
Note 3: Output characteristics are measured at the output connector. Ripple noise is measured at a point 5cm from the output connector, with a 63V 47µF electrolytic capacitor attached at that point.
Note 4: It may be necessary to derate the output current depending on the operating conditions. Refer to the derated output current for the installation conditions and ambient temperature.
* Rated input/output conditions means that the switching power supply is operated within the rated input voltage, rated output voltage, rated output current, and rated frequency, at an ambient temperature of 25°C and 60% humidity.
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