AC-DC Brick

ABR300 SERIES

300 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508 FAX: +886-2-26981319

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ELECTRICAL SPECIFICATIONS

All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Please connection Fig 1.1 for standard use.

Model No.

ABR300-12S

ABR300-28S

ARB300-48S

Max Output Wattage (W)

300W

Voltage

90-264 VAC

Frequency (Hz)

47-63 Hz

Current (Full load)

<5.0 A max. (115 VAC) / <2.5 A max. (230 VAC)

Inrush Current (<2ms)

Limited by external components (Thermistor)

Leakage Current

< 0.75 mA max.

Input

Power Factor (typ.)

PF>0.95 (100 VAC) / PF>0.9 (200 VAC) at Full Load

Voltage (V.DC.)

12V

28V

48V

Trim (V.DC)

10.8 ~ 13.2V

26.6 ~ 29.4V

43.2 ~ 52.8V

Voltage Accuracy

±2%

Current (A) (max.)

25

11

6.25

Line Regulation (LL-HL) (typ.)

±1%

Load Regulation (5-100%) (typ.)

±1%

Minimum Load

0%

Maximum Capacitive Load (at 230VAC)

Pending

Pending

Pending

Ripple & Noise (max.)

120mV

200mV

240mV

Efficiency (typ.)

88%

90%

91%

No Load Power Consumption

<0.75W

Remote Sensing

Provided

Remote On/ Off

Optional (External power supply is required)

Output

Hold-up Time

Limited by external capacitor

Over Current Protection

Auto recovery

Over Voltage Protection

Auto recovery

Protection

Short Circuit Protection

Auto recovery, Hiccup mode

Input-Output (V.AC)

3000V

Input-FG

(V.AC)

2000V

Isolation

500V

Operating Temperature

-40°C…+100°C (On Aluminum Base Plate)

Storage Temperature

-40°C…+100°C

Temperature Coefficient

±0.05%/°C ( 0~50°C )

Humidity

95% RH

MTBF

>250,000 h @ 25°C (MIL-HDBK-217F, Notice 1)

Environment

Vibration

10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes.

Dimension (L x W x H)

4.62 x 2.42 x 0.5 Inches ( 117.3 x 61.5 x 12.7 mm ) Tolerance

0.1 mm

Weight

Pending

Physical

Cooling Method

Free convection

Safety

Agency Approvals

EMI

(Conducted & Radiated Emission)

EMC

EMS (Noise Immunity)

KEY FEATURES



Switching Power Module for PCB Mountable



Universal Input: 90-264 VAC



Full Brick Size with Base Plate



Over Current Protection



Short Circuit Protection



Over Voltage Protection



Remote ON/OFF Control



Remote Sense



Low No Load Power Consumption



3-Year Product Warranty

(Pending)