DC-DC Brick

BR130 SERIES

36/60/72/100/132 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

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DESCRIPTION

The BR130 series is a new generation isolated DC-DC converter that uses an

industry standard quarter-brick structure, and features high efficiency and

power density, operates from an input voltage range of 36 V to 75 V,

provides the rated output voltage of 1.2V / 1.5V / 1.8V / 2.5V / 3.3V and the

maximum output current of 30A / 40A.

ELECTRICAL SPECIFICATIONS

Conditions: TA = 25°C (77°F), Airflow = 1 m/s (200 LFM), Vin = 48 V, unless otherwise notes.

Model No.

BR130-

1.2S

BR130-

1.5S

BR130-

1.8S

BR130-

2.5S

BR130-

3.3S

BR130-

3.3SB

Max Output Wattage (W)

36W

60W

72W

100W

132W

Voltage (V.DC.)

48V (36~75V)

Current (A) (max)

1.3A

2A

2.4A

3.5A

4.5A

Input

No-Load Loss (W) (typ.)

1W

2W

2W

3.5W

3.6W

Voltage (V.DC.)

1.2V

1.5V

1.8V

2.5V

3.3V

Regulated Voltage Precision (max.)

3%

Current (A) (max.)

30A

40A

Line Regulation (LL-HL) (typ.)

0.2%

0.2%

1%

0.2%

0.2%

Load Regulation (0-100%) (typ.)

0.2%

0.3%

1%

0.3%

0.3%

Ripple & Noise (peak to peak) (typ.)

(Oscilloscope Bandwidth:20 MHz)

100 mV

100 mV

100 mV

100 mV

120 mV

Efficiency (typ.)

100% Load

89.5%

90.5%

91.5%

92%

93.5%

93.5%

(Vin = 48 V; TA=25°C (77°F))

50% Load

89.5%

91.5%

92%

92%

93.5%

93.5%

Output

20% Load

─

87%

87%

86.5%

87.5%

─

Over Power Protection

Hiccup mode

Over Current Protection

Hiccup mode

Over Voltage Protection

1.4~2.0V

(Hiccup mode)

1.8~2.5V

(Hiccup mode)

2.2~3.0V

(Hiccup mode)

3.0~3.8V

(Hiccup mode)

3.9~4.7V

(Hiccup mode)

Short Circuit Protection (max.)

Hiccup mode

Threshold:115~135°C (typ.) / Hysteresis:5°C (min.)

Protection

Over Temperature Protection

Self-recovery

(The values are obtained by measuring the temperature of the hottest power

component on the top surface of the converter.)

Isolation

Voltage (V.DC.)

1500 VDC (Functional Isolation)

Operating Temperature

-40°C…+85°C

Storage Temperature

-55°C…+125°C

Temperature Coefficient (max.)

0.02 % Vout / °C (TA = -40°C to +85°C (-40°F to +185°F ))

Humidity

95% RH

2.5

Million Hr

1.5

Million Hr

1.5

Million Hr

1.5

Million Hr

1.5

Million Hr

2.5

Million Hr

Environment

MTBF

(Telcordia SR332; 80% load; Airflow = 1.5m/s (300 LFM); TA = 40°C (104°F)

Safety

Agency Approvals

CE, UL, TUV

EMC

EMI (Conducted & Radiated Emission)

UL60950-1 and CSA C22.2 No. 60950-1-07

Dimension (L x W x H)

Tolerance

0.5 mm

BR130-3.3SB: 2.28 x 1.45 x 0.5 Inches ( 57.9 x 36.8 x 12.7 mm )

BR130-3.3S:

2.28 x 1.45 x 0.39 Inches ( 57.9 x 36.8 x 9.8 mm )

others:

2.28 x 1.45 x 0.38 Inches ( 57.9 x 36.8 x 9.7 mm )

Physical

Weight

38 g

38 g

38 g

38 g

40 g

58 g

Low level (V.DC.)

-0.7~1.2V

Remote

On/Off Voltage

High level (V.DC.)

3.5~12V

Other

On/Off Current

Low level (mA) (max.)

1mA

KEY FEATURES

 Input under Voltage Protection

 Over Current Protection (Hiccup Mode)

 Short Circuit Protection (Hiccup Mode)

 Over Voltage Protection (Hiccup Mode)

 Over Temperature Protection (Self-recovery)

 Remote ON/OFF Control

 Remote Sense

 Output Voltage Trim

 UL60950-1 and CSA C22.2 No. 60950-1-07

 Meet UL94V-0 Flammability Requirements

 Rohs6 Compliant

 Size: 2.28 x 1.45 x 0.38 Inches (others Model)

2.28 x 1.45 x 0.39 Inches (BR130-3.3S)

2.28 x 1.45 x 0.5 Inches (BR130-3.3SB)

 3-Years Product Warranty

BR130-1.2S / 1.5S / 1.8S / 2.5S / 3.3S

BR130-3.3SB