JPS250 Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – Switching Power Supply

250/350 Watts
JPS250/350 Series
xppower.com
• 200 W / 300 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
• 3 Year Warranty
Specification
Input
General
Input Voltage
• 85-264 VAC (170-370 VDC)
Input Frequency
• 47-63 Hz
Input Current
• 2.75 A/1.40 A max at 115 VAC/ 230 VAC (JPS250)
4.5 A/2.2 A max at 115 VAC/230 VAC (JPS350)
Inrush Current
• 30 A at 115 VAC, 60 A at 230 VAC
Power Factor
• 0.9 typical
Earth Leakage Current • 3.0 mA max 264 VAC/60 Hz
Input Protection
• Internal T5 A, 250 VAC fuse (JPS250)
Internal T6.3 A, 250 VAC fuse (JPS350)
Output
Output Voltage
• See tables
Output Voltage Trim • ±10% on output 1 only (VR1)
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 (JPS250)
100 ms typical (JPS350)
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, 15 MHz bandwidth,
see note 2 under model tables
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,
auto recovery
Short Circuit Protection • Trip and restart (Hiccup mode), auto
recovery
Temp. Coefficient
• ±0.05%/°C
Remote Sense
• Compensates for up to 0.5 V drop
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)
• 125 kHrs to MIL-HDBK-217F
at +50 °C, GB (JPS250)
146 kHrs to MIL-HDBK-217F
at +50 °C, GB (JPS350)
Environmental
Operating Temperature • 0 °C to +70 °C, (see derating curve)
Full power to +50 °C
Cooling
• 250 W with 18 CFM airflow (JPS250)
200 W convection cooling (JPS250)
350 W with 18 CFM airflow (JPS350)
300 W convection cooling (JPS350)
Operating Humidity • 5-95% RH, non-condensing
Storage Temperature • -20 °C to +85 °C
Operating Altitude
• 2000 m
Vibration
• 2 g, 10 Hz to 55 Hz, 30 mins each axis
EMC & Safety
Emissions
Harmonic Currents
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Dips and Interruptions
Safety Approvals
• EN55022, level B conducted
FCC 20780, level B conducted
• EN61000-3-2
• 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
• EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B
• EN60950-1, UL60950-1,
CSA C22.2 No. 60950-1, CE Mark LVD
Remote On/Off
Current Share
Fan Output
• On = Logic Low or Open, Off = Logic High
• Current share on single output models & V1
& V2 of multi-output models (4 supplies can
be paralleled)
• See mechanical notes for ordering information