FEATURES:

◆ Compact 300W with 1U height Power Density: 12.5 watts/cu in

◆ Active Power Factor Corrected to EN61000-3-2 Class D

◆ Built-in Remote On-Off, Power Good, Fan Fail Alarm

◆ Peak Power 600W within 500uS Duty Duration

◆ Variable Fan Speed & Low Acoustical Noise

◆ High Quality & Reliable Component Usage

◆ Output Voltages from 2 ~ 60Vdc

◆ 4 - Mechanical Options

◆ Full Range AC Input

150W ~ 300W AC-DC PFC SWITCHING POWER SUPPLY

PRL0801 SINGLE OUTPUT SERIES

PRODUCT SPECIFICATIONS:

Input Voltage: 90 ~ 264Vac full range, 47 ~ 63Hz.

Input Current: 5A at 90Vac.

Inrush Current: Max. 70A@230Vac & 35A@115Vac; cold start.

Power Factor Correction: PF>0.95 typical.

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 overshoot < 5% over nominal voltage.

Efficiency: 75% ~ 89% depends on model.

Turn On Delay: 1 second maximum at 230 Vac.

Hold Up Time: 16mS min @ 120Vac. at 80% of full load.

Adjustability: Output user adjustable +/-5% minimum.

Fan Drive: 12VDC/300mA offering to drive an external fan.

Fan Fail (FF) Alarm: Designated as FF on pin 3 of CN3, two types

of logical signal provided, contact manufacturer.

Remote On-Off: Designated as INH on pin4 of CN3, requires a low

signal to inhibit output.

Power Supply On: Green LED designated as LED1 on the PCB.

Power Good: PG on CN3 goes high 100-500mS after DC regulation

and low at least 1mS before loss of regulation (Open collector).

Input Fusing Protection: One F5A/350V fuse inserted in primary.

Over-Power Protection: 110~140% of I-Max; Auto-recovery.

Short Circuit Protection: Trip without damage and auto-recovery.

Switching Frequency: PFC 40K~66K Hz; PWM 55K~75K Hz.

Over Voltage Protection: Unit latching down when output exceed

130% and recycle AC input to reset.

Over-Temperature Protection: Unit protected of excessive

operating ambient 110℃±5 ℃, and automatic recovery.

Warranty: 2 years.

Vibration: 5 ~ 50 Hz, acceleration ±7.35 m/s*s on X,Y and Z Axis.

Operating Temperature: 0℃ to 70℃ ambient, de-rating at 2.5%

per degree from 50℃ to 70℃.

Storage Temperature: -20 to 85 ℃.

Operating Humidity: 5% to 90% RH, Non-condensing.

Storage Humidity: 5% to 95% RH, Non-condensing.

EMC: EN55022 class B conducted / radiated, EN61000-3-2,

EN61000-3-3; EN55024 (IEC61000-4-2, IEC61000-4-3, IEC61000-

4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-11).

Safety Regulation: UL60950-1, EN60950-1, IEC60950-1.

Leakage Current: < 1mA @ 264Vac.

HI-POT Test: 1500 VAC input line to chassis (10mA DC cut off

current); Isolating 3000VAC primary to secondary windings;

Primary to core 1500VAC. All for 3 sec.

Grounding Test: Apply 25 A from ground pin of the three prong

plug to the far most earth. Max allowable resistance 0.1 ohm.

MTBF: 100000 Hrs (according to MIL-HBK-217F) at 30 ℃ .

Cooling:

U Type: U-Chassis @300W max. with 25CFM forced airflow; 150W

convection cooling (same output ratings w/ top cover option).

E Type: Enclosed with rear side built-in fan @300W max.

F Type: U-Chassis with top built-in fan @300W max.

Enclosure:

U Type: 5(L) x 3.2(W) x 1.5(H) inches.

U Type with top cover option: 5(L) x 3.2(W) x 1.66(H) inches.

E Type: 6.5(L) x 3.2(W) x 1.6(H) inches.

F Type: 5(L) x 3.2(W) x 2(H)inches.

Burn in: 45 +/- 5 degree C for 1 hour @230Vac with full load.

Weight: Maximum U-Type weight is 500g.

Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice.

CB

U Type (With Top cover):

3.2(W) x 5(L) x 1.66(H) inches.

E Type (Enclosed with end built-in fan):

3.2(W) x 6.5(L) x 1.6(H) inches

U Type (U-Chassis only):

3.2(W) x 5(L )x 1.5(H) inches.

F Type (U-Chassis with top built-in fan ):

3.2(W) x 5(L) x 2(H) inches.

ULTRA LEVEL TECH CO., LTD.

www.ultralevel.com.tw

Tel:+886-2-29180118

Fax:+886-2-29181465