Key Features:

MicroPower Direct

232 Tosca Drive

Stoughton, MA 02072

USA

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

B1000RW

Compact 1 x 2 Inch 10W

Compact 1 x 2 Inch 10W

Wide Input Range

Wide Input Range

DC/DC Converters

DC/DC Converters

Series

Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Start Voltage

12 VDC Input

8.0

8.5

9.0

VDC

24 VDC Input

15.0

17.0

18.0

48 VDC Input

30.0

33.0

36.0

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

±0.5

±1.0

%

Line Regulation

Vin = Min to Max

±0.1

±0.3

%

Load Regulation

Iout = 10% to 100%

±0.1

±0.5

%

Ripple & Noise (20 MHz) (Note 1)

50

75

mV P - P

Ripple & Noise (20 MHz)

Over Line, Load & Temp.

100

mV P - P

Ripple & Noise (20 MHz)

15

mV rms

Output Power Protection

120

%

Transient Recovery Time (Note 2)

25% Load Step Change

150

300

μSec

Transient Response Deviation

±2.0

±4.0

%

Temperature Coefficient

±0.01

±0.02

%/°C

Output Short Circuit

Continuous

General

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage

60 Seconds

1,500

VDC

Isolation Test Voltage

Flash Tested For 1 Sec

1,650

VDC

Isolation Resistance

500 VDC

1,000

M

Ω

Isolation Capacitance

100 kHz, 1V

120

160

pF

Switching Frequency

260

300

340

kHz

Environmental

Parameter

Conditions

Min.

Typ.

Max.

Units

Operating Temperature Range

Ambient

-40

+25

+71

°C

Operating Temperature Range

Case

-40

+90

°C

Storage Temperature Range

-50

+125

°C

Cooling

Free Air Convection

Humidity

RH, Non-condensing

95

%

RFI

Six-Side 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 (UL94-V0)

Weight

1.06 Oz (30g)

Reliability Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25°C, Gnd Benign

700

kHours

Safety Standards

UL 1950, EN 60950, IEC 60950

Safety Approvals

UL, cUL; File No. E245422

Absolute Maximum Ratings

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Surge (1 Sec)

12 VDC Input

-0.7

25.0

VDC

24 VDC Input

-0.7

50.0

48 VDC Input

-0.7

100.0

Lead Temperature

1.5 mm From Case For 10 Sec

260.0

°C

Internal Power Dissipation

All Models

5,000

mW

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

Electrical Specifications

Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.