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JPS250PS05C Datasheet, PDF (1/4 Pages) XP Power Limited – AC-DC Power Supplies | |||
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250 Watts
JPS250 Series
xppower.com
⢠200 W with Convection Cooling
⢠High Efficiency - up to 88%
⢠Meets 1U, Low Profile Requirements
⢠AC OK & DC OK Signals
⢠Zero Voltage Switching Technology
⢠Remote On/Off & Remote Sense
⢠Current Share
Specification
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Power Factor
Earth Leakage Current
Input Protection
⢠90-264 VAC (170-370 VDC)
⢠47-63 Hz
⢠2.75 A/1.40 A max at 115 VAC/230 VAC
⢠30 A at 115 VAC, 60 A at 230 VAC
⢠0.99 typical
⢠2.0 mA max 264 VAC/60 Hz
⢠Internal 5 A, 250 V fuse
Output
Output Voltage
⢠See tables
Output Voltage Trim ⢠±10% on output 1 only
Initial Set Accuracy
⢠At 60% rated load ±1% on V1 & V2,
±5% on V3 & V4
Minimum Load
⢠Single output models: No minimum load
required. Multi-output models, see note 4
Start Up Delay
⢠2 s typical
Start Up Rise Time
⢠80 ms typical
Hold Up Time
⢠20 ms min at low line & rated load
Line Regulation
⢠±0.5% at rated load across input
voltage range
Load Regulation
⢠±1% for single output models & V1 & V2
of multi-output models, ±5% for V3 & V4
Transient Response
⢠4% max deviation, recovery to within
1% in 500 µs for a 25% load change
Ripple & Noise
⢠±1% max pk-pk, 20 MHz BW
Overvoltage Protection ⢠115-140% on single outputs & V1 of quad
output models, recycle input to reset
Overtemperature
Protection
⢠Shuts down at +110 °C, auto recovery
measured internally
Overload Protection
⢠110-130% of max rated load on all O/Ps,
trip & restart (Hiccup mode), auto recovery
Short Circuit Protection ⢠Trip and restart (Hiccup mode)
Temperature
Coefficient
⢠±0.05%/°C
Remote Sense
⢠Compensates for up to 0.5 V drop
Remote On/Off
Current Share
Fan Output
⢠On = Logic Low or Open, Off = Logic High
⢠Single wire current sharing on single
output models & V1 & V2 of multi-output
models (4 supplies can be paralleled)
⢠5 V model: 5 V at 390 mA,
24 V model: 24 V at 80 mA,
all other models: 12 V at 112 mA
General
Efficiency
Isolation
Switching Frequency
Power Density
Signals
MTBF
⢠Up to 88%
⢠3000 VAC Input to Output
1500 VAC Input to Ground
500 VAC Output to Ground
⢠120 kHz typical for PFC and PWM
⢠4.96 W/In3
⢠AC OK, DC OK, Remote On/Off
(see control and supervisory signals)
⢠255 kHrs per MIL-HDBK-217F at +25 °C
Environmental
Operating Temperature ⢠0 °C to +70 °C, (see derating curve)
Full power to +50 °C
Cooling
⢠250 W with 18 CFM airflow
200 W convection cooling
Operating Humidity ⢠5-95% RH, non-condensing
Storage Temperature ⢠-20 °C to +85 °C
Operating Altitude
⢠3000 m
Vibration
⢠2 g, 10 Hz to 55 Hz,
3 mins/cycle for 30 mins each axis
EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Safety Approvals
⢠EN55022, level B conducted
FCC 20780, level B conducted
⢠EN61000-3-2
⢠EN61000-3-3
⢠EN61000-4-2, level 3 Perf Criteria A
⢠EN61000-4-3, 10 V/m Perf Criteria A
⢠EN61000-4-4, level 3 Perf Criteria A
⢠EN61000-4-5, level 3 Perf Criteria A
⢠EN60950-1:2001, UL60950-1,
CSA C22.2 No. 60950-1-03,
CE Mark LVD
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