Samlexpower SEC-1223 - Specifications; AC INPUT SPECIFICATIONS; DC OUTPUT SPECIFICATIONS; PROTECTION FEATURES

18 | SAMLEX AMERICA INC. SAMLEX AMERICA INC. | 19
SECTION 8 | Specications
NOTE: Specications are subject to change without notice.
SEC-1212 SEC-1223
AC INPUT
Nominal AC Input Voltage 120 VAC (100-130 VAC), 50/60 Hz : Factory Preset, or
230 VAC (200 - 260 VAC), 50/60 Hz : By internal jumper setting
Input Current
2.5 A @ 120 VAC 5.5A @ 120 VAC
Input Current at No Load
120 mA ± 10% @120VAC
Inrush current at Startup
20A +/- 5A for < 5 ms 30A +/- 5A for < 5 ms
DC OUTPUT
Output Voltage
13.8VDC ± 0.1V
Output Current
• Continuous: 10A
• Current Limit: 14A, Auto recovery
• Continuous: 23A;
• Current Limit: 25A, Auto recovery
Output Noise and Ripple
< 150 mV Peak to Peak
Peak Efciency
85% +/-5%
DESIGN
Type
Switch Mode Power Supply (SMPS) with Fixed Frequency Pulse Width
Modulation (PWM)
Output Side Switching
Frequency
20 KHz 25 KHz
PROTECTIONS
Short Circuit, Overload
Constant Current Limiting at 14A;
Auto Reset
Constant Current Limiting at 25A;
Auto Reset
Over Voltage
Regulated by PWM Controller
Over Temperature
Cooled by convection. No protec-
tion is necessary
Output shuts down when Power
Transformer winding temperature
≥ 105°C ± 5°C / 221°F ± 9°F; Auto
reset on cooling down to ≤ 75°C ±
5°C / 167°F ± 9°F
COOLING
Type of cooling Convection – No fan
Temperature controlled fan. ON
when Power Transformer winding
temperature is ≥ 60°C ± 5°C / 140°F
± 9°F; OFF when cools down to ≤
40°C ± 5°C / 104°F ± 9°F
FUSE
Internal AC Side Fuse,
120VAC Input
5 mm x 20 mm Glass Fuse
250V, 3A, Time Delay Type
LittelFuse - “239003”
5 mm x 20 mm Glass Fuse
250V, 6.3A, Time Delay Type
LittelFuse - “21806.3”