RL0402 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – LOW OHMIC CHIP RESISTORS

ULTRA LEVEL TECH CO., LTD.
www.ultralevel.com.tw Tel:[phone] Fax:[phone]
We Supply the Power Customers Need ISO9001
250W ~ 400W AC-DC PFC MEDICAL & ITE APPROVED POWER SUPPLY
RL0402 SINGLE OUTPUT SERIES
RL0402U Series (U-Chassis Type): 8(L) x 5(W) x 1.6(H) inches.
RL0402E Series (Enclosed Type): 9(L) x 5(W) x 1.6(H) inches.
FEATURES:
◆ Safety Approvals to IEC/EN/UL60601-1 3^rd Edition
◆ Optional N+1 Forced Active Current Sharing
◆ High Quality & Reliable Component Usage
◆ Variable Fan Speed & Low Acoustical Noise
◆ Active Power Factor Corrected to EN61000-3-2 class D
◆ Providing Peak Power 700W within 500uS duty duration
◆ U-Chassis & Enclosed with built-in fan Mechanical Options
◆ Current Monitoring and Remote Voltage adjustment (Margin)
PRODUCT SPECIFICATIONS:
CB
Input Voltage: 90 ~ 264Vac full range, 47 ~ 63Hz.
Input Current: 6.35A at 90VAC full load.
Inrush Current: 70A Max @ 230VAC with full load and cold start.
Power Factor Correction: 0.98 @ Vin: 230Vac full load.
Fan Drive: 12VDC/400mA is available to drive an external fan.
Transient Response: Returns to within 1% in less than 2.5mS for a
50% load change and the peak transient does not excess 5%.
Overshoot: Turn-on/off not exceed 5% over nominal voltage.
Efficiency: 70% ~ 85% depends on model.
Turn On Delay: 1 second maximum at 230 VAC.
Hold Up Time: 20mS min. at 80% of full load.
Adjustability: Output user adjustable +/-5% minimum.
Remote Sense (for under 12V models):
Designated RS+ and RS- on the CN3.
(Not available for current sharing models)
Remote On-Off: Designated as RSW on the CN3, requires a low
signal to inhibit output.
Power Supply On: Green LED designated as LED 1 on the PCB.
LED display: Bi-color green LED in front panel (RL0402E only); Any
protection occurred or RSW applied low signal will emit orange.
Power Good: PG on CN3 goes high 100-500mS after DC regulation
and low at least 1mS before loss of regulation (Open collector).
Current Sharing: Designated as CSH on the CN3, optional single
wired for forced current sharing function and parallel up to 4 units
within 10% accuracy at full load.
Current Monitor: Designated as CMN on the CN3 for current sense
for a 0.5V to 3VDC to represent 0% to 100% output current.
Margin (Option): Designated as MAG on the CN3 providing output
voltage remote adjustment by applying logical low ~ high signal.
AC Fail (Option): Designated as ACF on the CN3 to monitor the
input voltage, when input goes under 80 +/- 5VAC the signal will go
low (0V) and then go high (+5V) once reappears over 86VAC.
Input Circuit Protection (primary): Two T8A/250V fuses inserted.
Over-Power Protection: 110-140% of I-Max and auto-recovery.
Short Circuit Protection: Trip without damage and auto-recovery.
Over-Voltage Protection: Latching down will occur when output
voltage exceed 130% and recycle AC input to reset.
Input Voltage Protection: Power shut down under 80 +/-5Vac, and
recovered over 86Vac.
Over Temperature Protection: Protected in the event of excessive
operating ambient 85 degree, and automatic recovery.
Switching Frequency: 30KHZ fixed frequency.
Operating Temperature: 0 ℃ to +70℃ ambient, de-rating at 2.5%
per degree from +50℃ to +70℃.
Storage Temperature: -20 to +85 degrees C.
Operating Humidity: 5% to 90% RH, Non-condensing.
Storage Humidity: 5% to 95% RH, Non-condensing.
Vibration: Frequency 5 to 50 Hz, acceleration +/-7.35 M/(SxS) on
X,Y and Z Axis.
EMC: EN60601-1-2/EN61204-3 Class B conducted / radiated;
EN61000-3-2,3; IEC61000-4-2, 3, 4, 5, 6, 8, 11.
Safety: EN/ IEC/ UL60601-1 3^rd edition; EN/ IEC/ UL60950-1.
Leakage Current: Medical degree < 200uA; ITE degree < 1.5mA.
HI-POT Test: 1500 Vac between input line and chassis (2mA DC cut
off current); 4000Vac between primary and secondary windings;
Primary to core 1500VAC. All for 3 sec.
Grounding Test: Apply 40 A from ground pin to the earthed
connection point. Maximum allowable resistance is 0.1ohm.
Warranty: 2 years.
MTBF: 100000 Hrs (according to MIL-HBK-217F) at 30℃.
Cooling: :RL0402U Series: U-Chassis @400W max. with 23CFM
airflow or 250W max. under convection cooling.
RL0402E Series: Enclosed with side built-in fan @400W max.
Burn in: 45 +/- 5 degree C for 1 hour @230Vac with full load.
Enclosure: RL0402U Series: 8(L) x 5(W) x 1.6(H) inches.
RL0402E Series: 9(L) x 5(W) x 1.6(H) inches.
Weight: RL0402U Series: 1.3KG; RL0402E Series: 1.6KG.
Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice.