RID125 Series - 125W Dual Output Switching Power Supply
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Features- Isolated output & GND for CH1,CH2
- AC input range selectable by switch
- Short circuit, over load, over voltage protections
- Cooling by free air convection
- LED indicator for power on
- 100% full load burn-in test
- High realibilit
Applications- Motor-based machinery
- Automation equipment
- Test equipment
- POS systems
- Franking machines
- Banking machines
- Printers/plotters
DescriptionAC/DC switching power supplies that can provide 125W using air convection. The units can withstand 300VAC input surge for 5 seconds and 5G vibration that is suitable to be operated in harsh environment. Possessing 12V or 24V main output channel (CH1) with up to 180% of high peak load capability the isolated design between CH1 and CH2 can significantly prevent noise sourcing from the motor action from entering control circuits and hence secure the accurate operation of the end equipment. Other standard functions include short circuit, overload, and over voltage protections.
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Standards
   
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Case Details
199 x 98 x 38mm
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Specification
| Input Voltage |
88 ~ 132Vac / 176 ~ 264Vac selected by switch 248 ~ 373Vdc (300Vac peak 5sec. No damage) |
| Input Frequency |
47 ~ 63Hz |
| Input Current |
3A/115Vac 2A/230Vac |
| Inrush Current |
40A/230Vac, cold start |
| Leakage Current |
<2mA/240Vac |
| Set Up, Rise Time |
500ms, 20ms/230Vac 1200ms, 30ms/115Vac at full load |
| Hold Up Time |
36ms/230Vac 30ms/115Vac at full load |
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| Over Load Protection |
110 ~ 150% rated output power |
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Hiccup mode, recovers automatically after fault condition is removed |
| Over Voltage Protection |
Hiccup mode, recovers automatically after fault condition is removed |
| Working Temperature |
-20°C ~ +70°C (Refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-40°C ~ +85°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.03%/°C (0 ~ 50°C) on +5V output |
| Vibration |
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X,Y, Z axes |
| Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
| Safety Standards |
UL60950-1, TUV EN60950-1 Approved |
| EMC |
Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3; ENV50204; |
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EN61000-4-2,3,4,5,6,8,11; EN61000-6-2 (EN50082-2) heavy industry level, criteria A |
| MTBF |
218.2Khrs min. MIL-HDBK-217F (25°C) |
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Items
RID-125 Series Output Data
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Part Code
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Voltage
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Rated Current
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Current Range
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Rated Pwr
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R&N
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Volt. Adj.
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Tol.
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Line Reg.
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Load Reg.
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Eff.
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OVP
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RID-125-1224
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12V
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3.7A
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1 ~ 7A
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133.2W
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120mV
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11.4 ~ 13.2V
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±2.0%
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±0.5%
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±1.0%
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85%
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13.8 ~ 16.2V
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24V
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3.7A
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0.4 ~ 5A
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200mV
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+8,-5%
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±1.0%
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±5.0%
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RID-125-1248
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12V
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2.3A
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1 ~ 7A
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138W
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120mV
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11.4 ~ 13.2V
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±2.0%
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±0.5%
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±1.0%
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85%
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13.8 ~ 16.2V
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48V
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2.3A
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0.2 ~ 2.5A
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240mV
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+8,-5%
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±1.0%
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±5.0%
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RID-125-2448
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24V
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2A
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0.5 ~ 4A
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144W
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200mV
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22.8 ~ 26.4V
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±1.0%
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±0.5%
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±1.0%
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86%
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27.6 ~ 32.4V
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48V
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2A
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0.2 ~ 2.5A
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240mV
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±4.0%
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±1.0%
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±3.0%
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