AC-DC
80-240 Watts
DRS80-240 Series
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Ultra Slim Cases
xppower.com
150% Peak Load for 4 seconds
Wide Output Adjustment Range
High Efficiency – Up to 92%
12 V, 24 V & 48 V Versions
Low Output Ripple & Noise
-20 ºC to 70 ºC Operating Temperature
Specification
Input
Input Voltage
Input Frequency
Input Current
• 85-264 VAC
• 47-63 Hz
• 80 W: 2 A at 85 VAC
120 W: 2 A at 85 VAC
240 W: 4 A at 85 VAC
Inrush Current
• 30 A max at 230 VAC
Power Factor
• DRS80 0.6 typical
DRS120 & 240 0.95 typical
Conforms to EN61000-3-2 Class A.
Earth Leakage Current
• 1.5 mA maximum
General
Efficiency
Isolation
• See table
• 3000 VAC Input to Output
1500 VAC Input to Ground
500 VDC Output to Ground
• DRS80 60-300 kHz variable
DRS120 & DRS240 100 kHz typical PFC
& main converter
• DRS120 & 240: DC OK Volt free contacts
• >200 kHrs to MIL HDBK217F
Switching Frequency
Signals
MTBF
Environmental
Output
Output Voltage
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Line Regulation
Load Regulation
Transient Response
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See table
See table
±1% at 50% load
No minimum load required
1 s maximum
20 ms typical
20 ms minimum at full load and 115 VAC
±0.5%
±1%
10% maximum deviation, recovering to
less than 1% within 500 µs for 50% step
load change at 0.2 A/µs
100 mV pk-pk maximum, measured with
20 MHz BW
12 V output: 16.5-18 V, 24 V output:
29-31.2 V, 48 V output: 57.6-62.4 V
110-150% of rated current, constant
current limit
Trip and restart (hiccup mode)
±0.02%/°C
Operating Temperature
Cooling
Operating Humidity
Storage Temperature
Shock
Vibration
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-20 ºC to +70 ºC (see derating curves)
Natural covection
5-95% RH, non-condensing
-25 °C to +85 °C
IEC68-2-6, 30 g, 11ms half sine, 3 times in
each of 6 axes
• IEC68-2-27, 10-500 Hz, 2 g 10
mins/sweep. 60 mins for each of 3 axes
EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Dips & Interruptions
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EN55022, class B conducted & radiated
EN61000-3-2, class A
EN61000-3-3
EN61000-4-2, 4 KV Contact,
8 KV Air Discharge
EN61000-4-3, 3 V/m Perf Criteria A
EN61000-4-4, level 2 Perf Criteria A
EN61000-4-5, Installation Class 3
Perf Criteria B
EN61000-4-6, 3 V Perf Criteria A
EN61000-4-11, 30% 10 ms,
60% 100 ms, 100% 5000 ms
Perf Criteria A, B, B
UL508, EN60950, UL1604 Pending
Ripple & Noise
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Overvoltage Protection
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Overload Protection
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Short Circuit Protection
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Temperature
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Coefficient
Safety Approvals
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stm32/stm8
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