Wall Industries, Inc.

Rev A

CR60 SERIES

60 Watt DC/DC Power Converters

03/27/2013

Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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SPECIFICATIONS: CR60 SERIES

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

DC/DC ON

Open or 3V ~ 12 VDC

Positive Logic (standard)

Referenced to –Input pin

DC/DC OFF

Short or 0 ~ 1.2 VDC

DC/DC ON

Short or 0 ~ 1.2 VDC

Negative Logic (optional)

Referenced to –Input pin

DC/DC OFF

Open or 3V ~ 12 VDC

Input Current of Remote Control Pin

Nominal Vin

-0.5

+0.5

mA

Remote OFF State Input Current

Nominal Vin

3

mA

ENVIRONMENTAL SPECIFICATIONS

Operating Ambient Temperature

See derating curves

-40

+85

°C

Maximum Case Temperature

+105

°C

Storage Temperature

-55

+125

°C

Without Heatsink

10.8

Thermal Impedance (See Note 4)

Natural Convection (20LFM)

With Heatsink

10.3

°C/W

Relative Humidity

5

95

% RH

Thermal Shock

MIL-STD-810F

Vibration

MIL-STD-810F

BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta=40°C

2,661,000 hours

MTBF

MIL-HDBK-217F Ta=25°C, full load (G/B, controlled environment)

98,650 hours

PHYSICAL SPECIFICATIONS

Weight

1.16oz (33g)

Dimensions (L x W x H)

2.00x1.00x0.40 inch (50.8x25.4x10.2 mm)

Case Material

copper

Base Material

FR4 PCB

Potting Material

Silicon (UL94-V0)

Shielding

Six-sided

SAFETY & EMC CHARACTERISTICS

Safety Approvals

IEC60950-1, UL60950-1, EN60950-1

EMI (See Note 1)

EN55022

Class A

ESD

EN61000-4-2

Air ±8kV

Contact ±6kV

Perf. Criteria A

Radiated Immunity

EN61000-4-3

20 V/m

Perf. Criteria A

Fast Transient (See Note 2)

EN61000-4-4

±2kV

Perf. Criteria A

Surge (See Note 2)

EN61000-4-5

±2kV

Perf. Criteria A

Conducted Immunity

EN61000-4-6

10 Vrms

Perf. Criteria A

DERATING CURVES

CR48S12-60 Derating Curve

CR48S12-60 Derating Curve with Heatsink

0

20

40

60

80

100

120

-40-20

0

20

40

60

80100

120

100LFM

200LFM

300LFM

400LFM

500LFM

Ambient Temperature (°C)

Natural Convection

0

20

40

60

80

100

120

-40-20

0

20

40

60

80100

120

Ambient Temperature (°C)

Natural Convection

100LFM

200LFM

300LFM

400LFM

500LFM