LANK512DW3H datasheet, PDF - EEWORLD Datasheet

LANK512DW3H: Description3000vdc I/O isolation single and dual output 3 watt DC/DC converter 24 pin dip & smt package 2:1 wide input voltage range; File Size200KB，3 Pages; ManufacturerWall Industries,Inc.; Websitehttps://www.wallindustries.com/

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LANK512DW3H Overview

3000vdc I/O isolation single and dual output 3 watt DC/DC converter 24 pin dip & smt package 2:1 wide input voltage range

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LANK “H” Series

3000VDC I/O Isolation

Single and Dual Output

3 Watt DC/DC Converter

24 Pin DIP & SMT Package

2:1 Wide Input Voltage Range

FEATURES

●

3000VDC I/O Isolation

●

Over Current Protection

●

MTBF > 3,000,000 Hours

●

High Efficiency up to 80%

●

2:1 Wide Input Voltage Range

●

3 Watts Regulated Output Power

●

International Safety Standard Approval

●

Standard 24 Pin DIP Package and SMT Type Package

SPECIFICATIONS:

LANK “H” Series

All specifications apply @ 25°C ambient unless otherwise noted

UL E193009

TUV

CE MARK

INPUT SPECIFICATIONS

Input Voltage Range ............ 5V nominal input ......................... 4.5 - 6VDC

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) ....... 5V input .............................15VDC

12V input ..........................36 VDC

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

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

Input Reflected Ripple Current (Note 2)......................................120mAp-p

(nominal Vin and full load)

Start Up Time (nominal Vin and constant resistive load) .............30ms typ.

GENERAL SPECIFICATIONS (CONTINUED)

Isolation Voltage (Input to Output)......................................... 3000VDC min.

Isolation Resistance ...............................................................10 ohms min.

Isolation Capacitance ................................................................ 300pF max.

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature

Standard ........................................................................... -25°C ~ +71°C

“I” Suffix (See Note 7) ....................................................... -40°C ~ +71°C

Storage Temperature .......................................................... -55°C ~ +105°C

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

Thermal Shock .................................................................... MIL-STD-810D

Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z

MTBF (See Note 3) ............................................................ 3.69 x 10 hours

OUTPUT SPECIFICATIONS

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

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

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

Output Power .......................................................................... 3 watts max.

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

Load Regulation (25% to 100% FL)......... Single Output.................. ±0.2%

Dual Output ....................... ±2%

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

Minimum Load (See Note 1) ...................................................... 10% of FL

Ripple/Noise (20 MHz BW) ...... 3.3V and 5V outputs ...................75mVp-p

others.........................1%/p-p of Vout max

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

Transient Response Recovery Time (25% load step) .......................500us

PHYSICAL SPECIFICATIONS

Weight

DIP Type.............................................................................. 14g (0.48 oz)

SMT Type ............................................................................ 15g (0.52 oz)

Dimensions................... 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm)

Case Material ..................................................Non-conductive black plastic

Base Material...................................................Non-conductive black plastic

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

SAFETY & EMC

Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1

Conducted Emissions................. EN55022 ...................................... Class A

Radiated Emissions.................... EN55022 ...................................... Class A

ESD ............................................ EN61000-4-2.....................Perf. Criteria B

Radiated Immunity...................... EN61000-4-3.....................Perf. Criteria A

Fast Transient............................. EN61000-4-4.....................Perf. Criteria B

Surge .......................................... EN61000-4-5.....................Perf. Criteria B

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

PROTECTION SPECIFICATIONS

Over Load Protection (% of full load at nominal input)................ 180% typ.

Short Circuit Protection. ............................ continuous, automatic recovery

GENERAL SPECIFICATIONS

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

Switching Frequency................................................................100KHz typ.

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

LANK512DW3H Related Products

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Description	3000vdc I/O isolation single and dual output 3 watt DC/DC converter 24 pin dip & smt package 2:1 wide input voltage range	3000vdc I/O isolation single and dual output 3 watt DC/DC converter 24 pin dip & smt package 2:1 wide input voltage range	3000vdc I/O isolation single and dual output 3 watt DC/DC converter 24 pin dip & smt package 2:1 wide input voltage range	3000vdc I/O isolation single and dual output 3 watt DC/DC converter 24 pin dip & smt package 2:1 wide input voltage range

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