350 Watts
xppower.com
JPS350 Series
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300 W with Convection Cooling
High Efficiency - up to 90%
Remote On/Off & Remote Sense
Meets 1U, Low Profile Requirements
Zero Voltage Switching Technology
AC OK & DC OK Signals
Current Sharing
Specification
Input
General
Input Voltage
Input Frequency
Input Current
Inrush Current
Power Factor
• 85-264 VAC (170-370 VDC)
Efficiency
Isolation
• Up tꢂ 90ꢀ
• 47-63 Hz
• 3000 VAC Input tꢂ Output
1500 VAC Input tꢂ Grꢂuno
500 VAC Output tꢂ Grꢂuno
• 4 A/2 A max at 115 VAC/230 VAC
• 30 A at 115 VAC, 60 A at 230 VAC
• 0.99 typical
Switching Frequency
Power Density
Signals
• 120 kHz typical fꢂr PFC ꢃ PWM
• 4.96 W/In3
Earth Leakage Current • 2.0 mA max 264 VAC/60 Hz
• AC OK, DC OK ano Remꢂte On/Off
(see cꢂntrꢂl ano supervisꢂry siꢁnals)
Input Protection
• Internal 6.3 A, 250 V fuse
MTBF
• 100 kHrs per MIL-HDBK-217F
Output
Output Voltage
• See table
Environmental
Output Voltage Trim
Initial Set Accuracy
•
10ꢀ sinꢁle ꢂutput mꢂoels ꢂnly
Operating Temperature • 0 °C tꢂ +70 °C, (see oeratinꢁ curve)
• At 60ꢀ rateo lꢂao 1ꢀ ꢂutput V1 ꢃ V2,
5ꢀ ꢂn ꢂutput V3 ꢃ V4
Full pꢂwer tꢂ +50 °C
Cooling
• 350 W with 18 CFM airflꢂw
300 W cꢂnvectiꢂn cꢂꢂlinꢁ
Minimum Load
• Nꢂ minimum lꢂao requireo ꢂn sinꢁle
ꢂutput mꢂoels. Fꢂr multi-ꢂutput mꢂoels
see nꢂte 5
Operating Humidity
Storage Temperature
Operating Altitude
Vibration
• 5-95ꢀ RH, nꢂn-cꢂnoensinꢁ
• -20 °C tꢂ +85 °C
• 3000 m
Start Up Delay
Start Up Rise Time
Hold Up Time
• 2 s typical
• 100 ms typical
• 20 ms min at lꢂw line
• 2 ꢁ, 10-55 Hz, 3 mins/cycle fꢂr
30 mins each axis
Line Regulation
•
0.5ꢀ at rateo lꢂao acrꢂss input
vꢂltaꢁe ranꢁe
EMC & Safety
Load Regulation
•
1ꢀ fꢂr sinꢁle ꢂutput mꢂoels ꢃ
V1 ꢃ V2 ꢂf multi-ꢂutput mꢂoels
5ꢀ fꢂr V3 ꢃ V4
Emissions
• EN55022, level B cꢂnoucteo
FCC 20780, level B cꢂnoucteo
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
• EN61000-3-2
Tolerance
•
1ꢀ
• EN61000-3-3
Transient Response
• 4ꢀ max oeviatiꢂn, recꢂvery tꢂ within
1ꢀ in 500 µs fꢂr a 25ꢀ lꢂao chanꢁe
• 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
Ripple & Noise
•
1ꢀ max pk-pk, 20 MHz BW
Overvoltage Protection • 115-140ꢀ, recycle input tꢂ reset
Surge
Overtemperature
Protection
• Shuts oꢂwn at +110 °C, autꢂ recꢂvery
Safety Approvals
• EN60950-1:2001, UL60950-1, CSA C22.2
Nꢂ. 60950-1, CE Mark LVD
Overload Protection
• 120-150ꢀ, autꢂ recꢂvery
Short Circuit Protection • Trip ano restart (Hiccup mꢂoe)
Temperature
Coefficient
•
0.05ꢀ/°C
Remote Sense
Remote On/Off
• Cꢂmpensates fꢂr up tꢂ 0.5 V orꢂp
• On = Lꢂꢁic Lꢂw ꢂr Open
Off = Lꢂꢁic Hiꢁh
Current Share
Fan Output
• Sinꢁle wire current sharinꢁ
(4 supplies can be paralleleo)
• See mechanical oetail nꢂtes