Key Features

5 VDC Input

1500 VDC Isolation

10W Output Power

Tightly Regulated Dual Outputs

Meets EN55022 Class “A”

Low Cost

Electrical Specifications

Specifications typical @ +251C with nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.

Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Range

4.5

5.0

5.5

VDC

Input Filter

π (Pi) Filter (Complies with EN55022 Class A)

Reverse Polarity Input Current

2.0

A

Short Circuit Input Power

3,500

4,500

mW

Output

Parameter

Conditions

Min.

Typ.

Max.

Units

Output Voltage Accuracy

!0.5

!1.0

%

Output Voltage Balance

Dual Output , Balanced Loads

!0.2

!0.5

%

Line Regulation

Vin = Min to Max

!0.1

%

Load Regulation

Iout = 10% to 100%

!0.15

%

Ripple & Noise (20 MHz)

20

30

mV P - P

Output Power Protection

150

%

Transient Recovery Time (Note 1)

25% Load Step Change

200

µSec

Transient Response Deviation

!4.0

%

Temperature Coefficient

!0.01

!0.02

%/1C

Output Short Circuit

Continuous

General

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage

60 Seconds

1,500

VDC

Isolation Resistance

500 VDC

1,000

M

Ω

Isolation Capacitance

100 kHz, 1V

500

600

pF

Switching Frequency

270

280

290

kHz

Environmental

Parameter

Conditions

Min.

Typ.

Max.

Units

Operating Temperature Range

-40

+25

+71

1C

Storage Temperature Range

-40

+125

1C

Cooling

Free Air Convection

Humidity

RH, Non-condensing

95

%

RFI

Six-Sided Shielded, Metal Case

Conducted EMI

EN55022 Class A

Physical

Case Size

2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm)

Case Material

Metal with Non-Conductive Base

Weight

1.06 Oz (30g)

Reliability Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 251C, Gnd Benign

700

kHours

Absolute Maximum Ratings

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Surge (1 Sec)

-0.7

7.5

VDC

Internal Power Dissipation

5,000

mW

Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.

MicroPower

Direct

10W, 5 VDC Input

Compact, Dual Output

DC/DC Converters

B1000R Series

MicroPower Direct

TEL: (781) 344-8226

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