JB301-JB301D Series0 pages
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JB301 /JB301D Series
240-300W Active PFC
Single & Dual Outputs
Features
• Power Factor Corrected to EN61000-3-2 class D
• Single Output Voltages from 2 ~ 60VDC
• Dual Output Voltage Combinations of 5 /12 / 24 & 48V
• High Power Density in a 1U Height.
• Approved to UL / TUV / CB / CE
• 4 Mechanical Options
• Full Range AC Input
www.powersolve.co.uk
Electrical Specification
Input Voltage
90-264Vac full range, 47-63Hz
Input Current
5A @ 90Vac
Inrush Current
70A max. @ 230Vac & 35A max. @ 115Vac; cold start
PFC
Transient Response
Overshoot
Power Factor Correction meets EN61000-3-2 class D
Returns to within 1% in less than 2.5mS for a 50% load change and the peak transient does
not exceed 5%
Turn-on & turn-off overshoot <5% of nominal voltage
Efficiency
Turn On Delay
Hold Up Time
Adjustability
Fan Drive
70% for single 5V & dual outputs, 80% min. for other outputs @ 230Vac input and full load
1 second max. at 120Vac input
16mS min. at 120Vac & 80% of full load
Output user adjustable ±5% min.
12VDC / 300mA to drive an external fan
Fan Fail (FF) Alarm
Designated as FF on pin3 of CN3. Open collector output rated for 28VDC / 5mA sink max. and
will go high on fan failure
Remote On/Off
Power Supply ON
Designated as INH on pin4 of CN3, requires a low signal to inhibit output
Green LED designated as LED1 on the PCB
Power Good
Designated as PG on CN3. TTL high 100-500mS after regulation and low at least 1mS before
loss of regulation and has the ability to sink 100mA
Input Fusing Protection
Short Circuit Protection
One F5A/350Vfuse in the primary
Trip without damage and auto-recovery.
Over-Power Protection
Over-Voltage Protection
Over-Temperature Protection
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Vibration
Fold back mode 110-140% and auto-recovery
Output latches off when output exceeds 130% of maximum. Recycle AC input to recover
Unit protected against excessive operating ambient @85°C and auto-recovery
0 to 70°C ambient. De-rating at 2.5%/°C from 50°C to 70°C
-20 to 85°C
5% to 90% RH Non-condensing
5% to 95% RH Non-condensing
5 - 50Hz, acceleration 7.35m/s*s on X, Y and Z axis
Emissions
FCC Part 15, CISPR 22 class B, conducted
Safety Regulation
Leakage Current
Approved to UL60950-1, TUV EN60950-1, CE Mark (LVD) EN55022 & EN55024 Series
Regulations and CB 3.5mA max @ 240Vac
HI-POT Withstand Voltage
Grounding Test
MTBF
1500Vac input line to chassis (10mA DC cut off current); 3000Vac primary to secondary windings;
1500Vac primary to core. All for 3 sees.
Apply 25Afrom earth pin of input connector to the far most earth point. Max. allowable resistance
0.1 ohm.
100000 Hrs (according to MIL-HBK-217F) at 30°C_
Enclosure U Type: 5(L) x 3.2(W) x 1.5(H) inches
U Type with top cover: 5(L) x 3.2(W) x 1.66(H) inches
F Type with top built-in fan: 5(L) x 3.2(W) x 2(H) inches
E Type enclosed with end built-in fan: 6.5(L) x 3.2(W) x 1.6(H) inches
Cooling U Type: 150W (single), 120W (dual) convection cooled / 300W (single), 240W (dual) with 25CFM fan
U Type with top cover: As above
F Type with top built-in fan: 300W (single), 240W (dual)
E Type enclosed with end built-in fan: 300W (single), 240W (dual)
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
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