RPT-75 Series - 75W AC-DC Miniture Triple Output Medical PSU
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Features
- Universal AC input
- Low leakage current <200uA
- Short circuit, over load, over voltage protections
- Free air convection for rated power and 23.5CFM forced air convection for peak load
- UL60601-1, IEC60601-1, EN60601-1 medical safety approved
- Fixed switching frequency at 65KHz
Applications
- Non patient contact medical
- General electronics
- IT equipment
Description
Complying with both medical and industrial agency standards, these units can deliver their full rated output of 75W with only free air convection and up to 100W by providing 23.5CFM forced air. Featuring only 200µA of leakage current at 264VAC, they can be equipped into non-patient contact medical equipment and still comply with Class B EMI regulations. Standard functions include short circuit, over load, over voltage protections, and the operating temperature can be as high as 70°C under forced air convection. For a greener world, RPS/D/T-75 are all RoHS compliant and the no load power consumption for single output models is as low as 0.75W so that they can be used in powering electronic equipments requiring green mode.
Specification
| Input Voltage |
90 ~ 264Vac 127 ~370Vdc |
| Input Frequency |
47 ~ 63Hz |
| AC Current |
1.5A/115Vac 1A/230Vac |
| Inrush Current |
25A/115Vac 50A/230Vac, Cold Start |
| Leakage Current |
Earth leakage current <200uA/ 264Vac, Patient leakage current <100uA/264Vac |
| Setup, Rise Time |
500ms, 30ms/230Vac 500ms, 30ms/115Vac at full load |
| Hold Time |
100ms/230Vac 20ms/115Vac at full load |
| Over Load Protection |
140 ~ 180% rated output power |
|
Hiccup mode, recovers automatically after fault condition is removed. |
| Over Voltage Protection |
Shut down o/p voltage, re-power to recover |
| Working Temperature |
-20°C to +70°C (Refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-40°C to +85°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.03%/°C (0°C to 45°C) |
| Vibration |
10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X,Y, Z axes |
| Withstand Voltage |
I/P-O/P:4KVAC I/P-FG:1.5KVAC O/P-FG:1.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
| Safety Standards |
UL60601-1,TUV EN60601-1 |
| EMC |
Compliance to EN55011 (CISPR11), EN55022 (CISPR22) Class B, EN61000-3-2,-3 |
|
EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN60601-1-2, |
|
EN61000-6-2, EN61204-3 heavy industry level, EN61204-3 Medical level, criteria A |
| MTBF |
521.2K hrs min. MIL-HDBK-217F (25°C) |
RPT-75 Series Specifications
| Part Number |
Voltage (max/rated) | Current (amps) | Power (watts) | R&N (mV) | Efficiency (%) |
|
|
-15V
|
0.5A
|
|
150mV
|
|
|
|
-12V
|
0.5A
|
|
120mV
|
|
|
|
-5V
|
0.5A
|
|
120mV
|
|
|
RPT-7503
|
3.3V
|
6A
|
62W
|
80mV
|
74%
|
|
RPT-75D
|
5V
|
5A
|
73W
|
80mV
|
79%
|
|
|
5V
|
6A
|
|
120mV
|
|
|
RPT-75A
|
5V
|
6A
|
68.5W
|
80mV
|
76%
|
|
RPT-75B
|
5V
|
6A
|
72W
|
80mV
|
77%
|
|
RPT-75C
|
5V
|
6A
|
72W
|
80mV
|
77%
|
|
|
12V
|
1A
|
|
120mV
|
|
|
|
12V
|
1A
|
|
120mV
|
|
|
|
12V
|
3A
|
|
120mV
|
|
|
|
12V
|
3A
|
|
120mV
|
|
|
|
15V
|
2.3A
|
|
150mV
|
|
|
|
24V
|
2A
|
|
200mV
|
|
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