CB24S12-2500R datasheet, PDF - EEWORLD Datasheet

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CB24S12-2500R: DescriptionAnalog Circuit,; CategoryPower/power management The power supply circuit; File Size203KB，4 Pages; ManufacturerWall Industries,Inc.; Websitehttps://www.wallindustries.com/; Environmental Compliance

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CB24S12-2500R Overview

Analog Circuit,

CB24S12-2500R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Wall Industries,Inc.
package instruction	,
Reach Compliance Code	compli
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum time at peak reflow temperature	NOT SPECIFIED

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Rev A

CB Series

Single and Dual Outputs

30 Watt DC/DC Converter

2:1 Wide Input Voltage Range

FEATURES

●

High Efficiency up to 91%

●

Fixed Switching Frequency

●

2:1 Wide Input Voltage Range

●

Six-Sided Continuous Shielding

●

Standard 2.0 x 1.0 x 0.40 Inches

●

Negative Logic Remote ON/OFF Option

●

ISO9001 Certified Manufacturing Facilities

●

Compliant to RoHS EU Directive 2002/95/EC

●

Design Meets UL60950-1, EN60950-1, and IEC60950-1

●

CE Mark Meets 2006/95/EC, 93/68/EEC, and 89/336 EEC

APPLICATIONS

●

Measurement

●

Telecom/Datacom

●

Wireless Networks

●

Industry Control Systems

●

Semiconductor Equipment

SPECIFICATIONS:

CB Series

All specifications apply are typical nominal input, full load, and @ 25°C ambient unless otherwise noted

INPUT SPECIFICATIONS

Input Voltage Range................12V nominal input............................ 9 - 18 VDC

24V nominal input.......................... 18 - 36 VDC

48V nominal input.......................... 36 - 75 VDC

Input Filter ............................................................................................... Pi type

Input Surge Voltage (100ms max).................. 12V input....................... 25 VDC

24V input....................... 50 VDC

48V input..................... 100 VDC

Input Reflected Ripple Current (nominal Vin and full load).................. 20mAp-p

Start Up Time (nominal Vin and constant resistive load)

Power Up........................................................................................ 30ms typ.

Remote ON/OFF ............................................................................ 30ms typ.

Start Up Voltage ......................12V input ................................................ 9 VDC

24V input .............................................. 18 VDC

48V input .............................................. 36 VDC

Shutdown Voltage ...................12V input ................................................ 8 VDC

24V input .............................................. 16 VDC

48V input ............................................ 32 VDC

Remote ON/OFF

(Note 6)

Positive Logic (standard) ......... DC-DC ON ................Open or 3V < Vr < 12V

DC-DC OFF .............Short or 0V < Vr < 1.2V

Negative Logic (optional)......... DC-DC ON ...............Short or 0V < Vr < 1.2V

DC-DC OFF ..............Open or 3V < Vr < 12V

Input Current of Remote Control Pin (nominal Vin) ................-0.5mA ~ +0.5mA

Remote Off Input Current (nominal Vin) ......................................................3mA

PROTECTION SPECIFICATIONS

Over Voltage Protection............... 1.5V output.............................................. 2.0V

(zener diode clamp)

2.5V output .............................................. 3.3V

3.3V output .............................................. 3.9V

5V, 5.1V, ±5V outputs.............................. 6.2V

12V & ±12V outputs.................................. 15V

15V & ±15V outputs.................................. 18V

Over Load Protection (% of full load at nominal input)......................... 150% typ.

Short Circuit Protection............................................. Hiccup, automatic recovery

Over Temperature Protection ............................................................+115°C typ.

GENERAL SPECIFICATIONS

Efficiency ............................................................................................... see table

Switching Frequency ........................................................................ 430KHz typ.

Isolation Voltage

Input to Output.......................................................................... 1600VDC min.

Input to case ............................................................................. 1600VDC min.

Output to Case ......................................................................... 1600VDC min.

Isolation Resistance ......................................................................10

ohms min.

Isolation Capacitance ......................................................................1500pF max.

Case Grounding ............................. Connect case to-Vin with decoupling Y cap.

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature ......................................... -40°C ~ +50°C (w/o derating)

+50°C ~ +85°C (w/ derating)

Maximum Case Temperature .................................................................. +105°C

Storage Temperature ................................................................. -55°C ~ +125°C

Relative Humidity.......................................................................... 5% to 95% RH

Thermal Impedance

(Note 7)

Natural Convection ........................................................................ 12°C / Watt

Natural Convection with Heatsink.................................................. 10°C / Watt

Temperature Coefficient ............................................................±0.02% / °C max

Thermal Shock ............................................................................ MIL-STD-810F

Vibration .......................................................................................MIL-STD-810F

MTBF for Single & Dual Output Models

(Note 1)

BELLCORE-TR-NWT-000332 .................................................3.173 X 10

hrs

MIL-HDBK-217F ...................................................................... 5.548 x 10

hrs

OUTPUT SPECIFICATIONS

Output Voltage .................................................................................... see table

Voltage Accuracy (nominal Vin and full load) ..............................................±1%

Voltage Adjustability (single outputs).........................................................±10%

Output Current..................................................................................... see table

Output Power ............................................................................... 30 watts max.

Line Regulation (LL to HL at FL) ..............................................................±0.2%

Load Regulation (min load to full load)

Single Output Models ...........................................................................±0.5%

Dual Output Models.................................................................................±1%

Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ....................±5%

Minimum Load...............................................................................................0%

Ripple/Noise (20 MHz BW).................................................................. see table

(measured with a 0.1µF/50V MLCC)

Transient Response Recovery Time (25% load step) .............................. 250µs

SAFETY & EMC

Design Meets Safety Standards ................IEC60950-1, UL60950-1, EN60950-1

EMI

(Note 8)

..........................EN55022................................................... Class A

Air ± 8KV ……. ..... Perf. Criteria A

ESD ..................... EN61000-4-2……..

Contact ± 6KV

Radiated Immunity.................EN61000-4-3 ....................10V/m Perf. Criteria A

Fast Transient

(Note 9)..........EN61000-4-4

..................... ±2KV Perf. Criteria A

Surge

(Note 9)

.......................EN61000-4-5 ..................... ±1KV Perf. Criteria A

Conducted Immunity..............EN61000-4-6 .................10 Vrms Perf. Criteria A

PHYSICAL SPECIFICATIONS

Potting Material .......................................................................Epoxy (UL94-V0)

Case Material ................................................................... Nickel-coated copper

Base Material ......................................................................................FR4 PCB

Shielding...............................................................................................six-sided

Weight ........................................................................................30.5g (1.07 oz)

Dimensions (L x W x H).................................................. 2.0 x 1.0 x 0.40 inches

50.8 x 25.4 x 10.2 mm

Due to advances in technology, specifications subject to change without notice

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

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