RSP-320 is a 320W single output enclosed type AC/DC power supply.This series operates for 88-264VAC input voltage and offers the models with the DC output mostly demanded from the industry.Each model is cooled by free air convection,working for the temperature up to 70℃.
Applications
Factory control or automation apparatus
Test and measurement instrument
Laser related machine
Burn-in facility
RF application
Specifications
Model Specification Table
Model
RSP-320-12
RSP-320-15
RSP-320-24
RSP-320-36
RSP-320-48
Output Voltage
12V
15V
24V
36V
48V
Rated Current
26.7A
21.4A
13.4A
8.9A
6.7A
Current Range
0–26.7A
0–21.4A
0–13.4A
0–8.9A
0–6.7A
Rated Power
320.4W
321W
321.6W
320.4W
321.6W
Ripple Noise
150mVp-p
150mVp-p
150mVp-p
220mVp-p
240mVp-p
Voltage Regulation Range
10–13.2V
13.5–18V
20–26.4V
32.4–39.6V
41–56V
Voltage Tolerance
±2.0%
±1.0%
±1.0%
±1.0%
±1.0%
Input Parameters (Universal)
Parameter
Description
Input Voltage Range
88–264VAC or 124–370VDC
Input Frequency
47–63Hz
PFC Efficiency
PF > 0.95 (230VAC) / PF > 0.98 (115VAC full load)
Input Efficiency
88–90% (varies by model)
Input Current (Typical)
4A/115VAC, 2A/230VAC
Surge Current
20A/115VAC, 40A/230VAC
Leakage Current
<1.5mA/240VAC
Protection Functions
Protection Type
Trigger Condition
Response Action
Overload Protection
115–135% of rated output power
Current cutoff (Hiccup mode), auto-recovery after fault cleared
Overvoltage Protection
Output voltage exceeds threshold (model-dependent)
Output shutdown, auto-recovery after fault cleared
Overtemperature Protection
Excessive temperature
Output shutdown, auto-recovery when cooled down
Environmental Requirements
Parameter
Requirement
Operating Temperature
-30°C to +70°C (refer to derating curve)
Operating Humidity
20–90% RH (non-condensing)
Storage Conditions
-40°C to +85°C, 10–95% RH
Temperature Coefficient
±0.03%/°C (0–50°C)
Vibration
10–500Hz, 2G (XYZ axes, 10 min/cycle × 60 cycles)
Safety & Certification
Item
Standard/Requirement
Safety Standards
GB 4943.1, EN 60950.1 APPROVED
Insulation Resistance
I/P-O/P: 100MΩ @ 500VDC/25°C/70%RH
Withstand Voltage
I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
EMC
- Emission: EN55032 (CISPR32) Class B
Immunity: EN62368-4 series + EN55035 |
Additional Information
Parameter
Description
MTBF (25°C)
≥206.5K hours (MIL-HDBK-217F standard)
Dimensions
215×115×30mm (L×W×H)
Packaging Weight
Single unit: 0.9kg; 30 units per box: 22.5kg, Volume: 0.78 cubic feet
Notes
All unspecified parameters are measured at 230VAC input, full load, 25°C unless noted.
Ripple noise measurements use a bandwidth of 20MHz with 12-inch twisted-pair wires and parallel 0.1μF + 47μF capacitors.
Derating is required for low input voltages; refer to derating curves.
EMC testing requires a 1mm-thick steel plate (360×360mm).
Description
RSP-320 is a 320W single output enclosed type AC/DC power supply.This series operates for 88-264VAC input voltage and offers the models with the DC output mostly demanded from the industry.Each model is cooled by free air convection,working for the temperature up to 70℃.
Applications
Factory control or automation apparatus
Test and measurement instrument
Laser related machine
Burn-in facility
RF application
Specifications
Model Specification Table
Model
RSP-320-12
RSP-320-15
RSP-320-24
RSP-320-36
RSP-320-48
Output Voltage
12V
15V
24V
36V
48V
Rated Current
26.7A
21.4A
13.4A
8.9A
6.7A
Current Range
0–26.7A
0–21.4A
0–13.4A
0–8.9A
0–6.7A
Rated Power
320.4W
321W
321.6W
320.4W
321.6W
Ripple Noise
150mVp-p
150mVp-p
150mVp-p
220mVp-p
240mVp-p
Voltage Regulation Range
10–13.2V
13.5–18V
20–26.4V
32.4–39.6V
41–56V
Voltage Tolerance
±2.0%
±1.0%
±1.0%
±1.0%
±1.0%
Input Parameters (Universal)
Parameter
Description
Input Voltage Range
88–264VAC or 124–370VDC
Input Frequency
47–63Hz
PFC Efficiency
PF > 0.95 (230VAC) / PF > 0.98 (115VAC full load)
Input Efficiency
88–90% (varies by model)
Input Current (Typical)
4A/115VAC, 2A/230VAC
Surge Current
20A/115VAC, 40A/230VAC
Leakage Current
<1.5mA/240VAC
Protection Functions
Protection Type
Trigger Condition
Response Action
Overload Protection
115–135% of rated output power
Current cutoff (Hiccup mode), auto-recovery after fault cleared
Overvoltage Protection
Output voltage exceeds threshold (model-dependent)
Output shutdown, auto-recovery after fault cleared
Overtemperature Protection
Excessive temperature
Output shutdown, auto-recovery when cooled down
Environmental Requirements
Parameter
Requirement
Operating Temperature
-30°C to +70°C (refer to derating curve)
Operating Humidity
20–90% RH (non-condensing)
Storage Conditions
-40°C to +85°C, 10–95% RH
Temperature Coefficient
±0.03%/°C (0–50°C)
Vibration
10–500Hz, 2G (XYZ axes, 10 min/cycle × 60 cycles)
Safety & Certification
Item
Standard/Requirement
Safety Standards
GB 4943.1, EN 60950.1 APPROVED
Insulation Resistance
I/P-O/P: 100MΩ @ 500VDC/25°C/70%RH
Withstand Voltage
I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
EMC
- Emission: EN55032 (CISPR32) Class B
Immunity: EN62368-4 series + EN55035 |
Additional Information
Parameter
Description
MTBF (25°C)
≥206.5K hours (MIL-HDBK-217F standard)
Dimensions
215×115×30mm (L×W×H)
Packaging Weight
Single unit: 0.9kg; 30 units per box: 22.5kg, Volume: 0.78 cubic feet
Notes
All unspecified parameters are measured at 230VAC input, full load, 25°C unless noted.
Ripple noise measurements use a bandwidth of 20MHz with 12-inch twisted-pair wires and parallel 0.1μF + 47μF capacitors.
Derating is required for low input voltages; refer to derating curves.
EMC testing requires a 1mm-thick steel plate (360×360mm).
