MBC120 Series

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BCD.00667_001

Specifications are for nominal input voltage, 25°C unless otherwise stated.

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Input Voltage

Universal (see derating under output power)

Input Frequency

47-63 Hz

Input Current

115 VAC:

230 VAC:

1.2 A max.

0.65 A max.

No Load Power

Typical

< 0.3 W

Inrush Current

115 VAC:

230 VAC:

264 VAC:

25 A

45 A

75 A

Leakage Current

Typical (N.A. For Class II Option)

Touch current

300 uA

<100 uA

Power Factor

@ Full Load

> 0.95

Switching Frequency

Typical

60 KHz

3

Functional, not approved.

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Output Power

With 200 LFM:

Convection:

120 W

Up to 100 W

Efficiency

48 V, 58 V:

24 V, 30 V:

12 V, 15 V:

93%

91%

90%

Hold-up Time

Typical

>10 ms

Line Regulation

+/-0.5%

Load Regulation

+/-1%

Transient Response

25% step load change, at 0.1A/uS slew rate,

50% duty cycle, 50 Hz = 4%

recovery time < 5 ms

Voltage Adjustment

+/-3%

Rise Time

Typical

55 ms

Set Point Tolerance

+/-1%

Over Current Protection

> 110%

Over Voltage Protection

Latch type (AC recycling required)

110 to 140%

Short Circuit Protection

Hiccup mode

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Operating Temperature

Startup guaranteed, derate linearly above 50°C to 70°C as per Fig 1.

-40 to +70°C

-40 to 0°C

Storage Temperature

-40 to +85°C

Cooling

Forced: with 300 LFM (Refer to Mech. Drawing)

Convection: for input 100-264 VAC (derate linearly to 80W @ 85VAC)

120 W

100 W

Relative Humidity

Noncondensing

5% to 95%

Altitude

Operating:

Nonoperating:

16,000 ft

40,000 ft.

Reliability

MTBF according to Telcordia -SR332-Issue 3

3.00 million hours