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DRS80US12 Datasheet, PDF (1/2 Pages) XP Power Limited – AC-DC Power Supplies | |||
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80-240 Watts
DRS80-240 Series
xppower.com
⢠Ultra Slim Cases
⢠150% Peak Load for 4 seconds
⢠Wide Output Adjustment Range
⢠High Efficiency â 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
⢠85-264 VAC
Input Frequency
⢠47-63 Hz
Input Current
⢠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
Output
Output Voltage
⢠See table
Output Voltage Trim ⢠See table
Initial Set Accuracy ⢠±1% at 50% load
Minimum Load
⢠No minimum load required
Start Up Delay
⢠1 s maximum
Start Up Rise Time
⢠20 ms typical
Hold Up Time
⢠20 ms minimum at full load and 115 VAC
Line Regulation
⢠±0.5%
Load Regulation
⢠±1%
Transient Response
⢠10% maximum deviation, recovering to
less than 1% within 500 µs for 50% step
load change at 0.2 A/µs
Ripple & Noise
⢠100 mV pk-pk maximum, measured with
20 MHz BW
Overvoltage Protection ⢠12 V output: 16.5-18 V, 24 V output:
29-31.2 V, 48 V output: 57.6-62.4 V
Overload Protection
⢠110-150% of rated current, constant
current limit
Short Circuit Protection ⢠Trip and restart (hiccup mode)
Temperature
Coefficient
⢠±0.02%/°C
General
Efficiency
Isolation
Switching Frequency
Signals
MTBF
⢠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
Environmental
Operating Temperature ⢠-20 ºC to +70 ºC (see derating curves)
Cooling
⢠Natural covection
Operating Humidity ⢠5-95% RH, non-condensing
Storage Temperature ⢠-25 °C to +85 °C
Shock
⢠IEC68-2-6, 30 g, 11ms half sine, 3 times in
each of 6 axes
Vibration
⢠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
Safety Approvals
⢠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
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