LANC2412UW15 [WALL]

Single and Dual Outputs;


型号：	LANC2412UW15
厂家：	WALL INDUSTRIES,INC.
描述：	Single and Dual Outputs
文件：	总5页 (文件大小：232K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DATASHEET

Rev. B

LANCUW15 SERIES

4:1 Wide Input Voltage Range

Single and Dual Outputs

24 Pin DIP Package

15 Watt DC/DC Power Converters

FEATURES

• Single and Dual Outputs

• Low Profile

• High Power Density with 15 Watts Output Power

• 4:1 Wide Input Voltage Range

• High Efficiency up to 90%

• 1600VDC I/O Isolation

• Output Current up to 4A

• Positive Logic Remote ON/OFF

• Fixed Switching Frequency

• Over Voltage, Over Load, and Short Circuit Protection

• Low Standby Power Dissipation

APPLICATIONS

• Wireless Networks

• Input Under Voltage Lockout

• Telecom / Datacom

• Six-Sided Continuous Shield

• Measurement Equipment

• Industry Control Systems

• Semiconductor Equipment

• Standard 24 Pin DIP Package

• UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals

• Compliant to RoHS EU Directive 2002/95/EC

DESCRIPTION

The LANCUW15 series of DC/DC power converters provides 15 watts of output power in a 1.25 x 0.80 x 0.40 inch DIP

package. This series has single and dual output models with 4:1 wide input voltage ranges of 9-36VDC and 18-75VDC.

Some features include high efficiency, 1600VDC I/O isolation, six-sided shielding, and positive logic remote ON/OFF.

These converters are also protected against over voltage (single outputs only), over load, and short circuit conditions. All

models are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. This series is best suited

for use in wireless networks, telecom/datacom, measurement equipment, industry control systems, and semiconductor

equipment.

Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

06/06/2013

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

Page 1 of 5

LANCUW15 Series

Single & Dual Outputs

4:1 Input Voltage Range

Rev. B

15 Watt DC/DC Power Converters

SPECIFICATIONS: LANCUW15 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

INPUT SPECIFICATIONS

TEST CONDITIONS

24VDC nominal input models

Min

Nom

Max

Unit

100

Input Voltage Range

Input Surge Voltage (1 sec max)

Start-Up Voltage

VDC

48VDC nominal input models

24VDC nominal input models

48VDC nominal input models

24VDC nominal input models

48VDC nominal input models

24VDC nominal input models

48VDC nominal input models

Nominal Vin and full load

Shutdown Voltage

VDC

Input Reflected Ripple Current

Input Filter

mAp-p

Pi type

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Single Output

Dual Output

Single Output

Dual Output

-0.2

-0.5

-1

+0.2

+0.5

Line Regulation

Load Regulation

Low line to high line at full load

No load to full load

Cross Regulation (Dual Outputs)

Voltage Accuracy

Output Power

Asymmetrical load 25% to 100% full load

Full load an nominal Vin

-5

-1.0

+1.0

Output Current

See Table

Ripple & Noise (See Note 6)

Transient Response Recovery Time

Start-Up Time

20MHz Bandwidth

25% load step change

Nominal Vin and constant resistive load

250

mVp-p

µs

Power Up

Minimum Load

Temperature Coefficient

PROTECTION

-0.02

+0.02

%/°C

Over Load Protection

Short Circuit Protection

Over Voltage Protection (Single Outputs only)

GENERAL SPECIFICATIONS

Efficiency

% of full load at nominal input

150

Hiccup, automatic recovery

See Table

Nominal Vin and full load

See Table

330

Switching Frequency

KHz

Input to Output

Input to Case

Output to Case

1600

Isolation Voltage

VDC

Isolation Resistance

Isolation Capacitance

REMOTE ON/OFF

GΩ

2000

DC/DC ON

Positive Logic (See Note 7)

DC/DC OFF

Open or 3.0V < Vr < 12V

Short or 0V < Vr < 1.2V

Input Current of Remote Control Pin

Remote Off State Input Current

ENVIRONMENTAL SPECIFICATIONS

Operating Ambient Temperature

Maximum Case Temperature

Storage Temperature

Nominal Vin

-0.5

-40

+0.5

2.5

With derating

+100

+105

°C

-55

Relative Humidity

% RH

Thermal Shock

Vibration

Thermal Impedance

MIL-STD-810F

Natural Convection

°C/Watt

BELLCORE TR-NWT-000332

MIL-HDBK-217F

3,374,000 hours

413,500 hours

MTBF (See Note 1)

PHYSICAL SPECIFICATIONS

Weight

Case Material

0.51oz (14.4g)

Nickel-coated copper

FR4 PCB

Base Material

Potting Material

Epoxy (UL94-V0)

Dimensions (L x W x H)

SAFETY & EMC CHARACTERISTICS

Safety Approvals

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

IEC60950-1, UL60950-1, EN60950-1

EN55022

Class A

Class B

EMI (See Note 8)

Air

Contact

±8KV

±6KV

10 V/m

±2KV

±1KV

ESD

EN61000-4-2

Perf. Criteria A

Radiated Immunity

Fast Transient (See Note 9)

Surge (See Note 9)

EN61000-4-3

EN61000-4-4

EN61000-4-5

EN61000-4-6

Perf. Criteria A

Conducted Immunity

10 Vrms

Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

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

06/06/2013

Page 2 of 5

LANCUW15 Series

Single & Dual Outputs

4:1 Input Voltage Range

Rev. B

15 Watt DC/DC Power Converters

MODEL SELECTION TABLES

SINGLE OUTPUT MODELS

Output Current

Input Current

Input Voltage Output

Over Voltage

Protection

Output

Power

Maximum ⁽⁵⁾

Capacitive Load

Model Number

Efficiency ⁽⁴⁾

Min. Load Full Load No Load ⁽³⁾Full Load ⁽²⁾

Range

Voltage

3.3 VDC

5.1 VDC

12 VDC

15 VDC

3.3 VDC

5.1 VDC

12 VDC

15 VDC

LANC2433UW15

LANC2451UW15

LANC2412UW15

LANC2415UW15

LANC4833UW15

LANC4851UW15

LANC4812UW15

LANC4815UW15

0mA

4000mA

3000mA

1250mA

1000mA

4000mA

3000mA

1250mA

1000mA

6mA

4mA

654mA

741mA

726mA

323mA

375mA

363mA

3.9 VDC

6.2 VDC

15 VDC

18 VDC

3.9 VDC

6.2 VDC

15 VDC

18 VDC

13.2W

15W

13.2W

15W

88%

90%

89%

90%

4700µF

3300µF

600µF

400µF

4700µF

3300µF

600µF

400µF

24 VDC

(9 – 36 VDC)

48 VDC

(18 – 75 VDC)

DUAL OUTPUT MODELS

Output Current Input Current

Min. Load Full Load No Load ⁽³⁾Full Load ⁽²⁾

Input Voltage Output

Output ⁽⁶⁾

Ripple & Noise

Output

Power

Maximum ⁽⁵⁾

Capacitive Load

Model Number

Efficiency ⁽⁴⁾

Range

Voltage

±5 VDC

±12 VDC

±15 VDC

±5 VDC

±12 VDC

±15 VDC

LANC2405DUW15

LANC2412DUW15

LANC2415DUW15

LANC4805DUW15

LANC4812DUW15

LANC4815DUW15

0mA

±1500mA

±625mA

±500mA

±1500mA

±625mA

±500mA

6mA

4mA

762mA

735mA

726mA

381mA

368mA

363mA

85mVp-p

15W

86%

89%

90%

86%

89%

90%

±1500µF

±288µF

±200µF

±1500µF

±288µF

±200µF

24 VDC

(9 – 36 VDC)

48 VDC

(18 – 75 VDC)

NOTES

1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40°C.

MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, controlled environment).

2. Maximum value at nominal input voltage and full load.

3. Typical value at nominal input voltage and no load.

4. Typical value at nominal input voltage and full load.

5. Test by minimum Vin and constant resistive load.

6. Ripple and Noise is measured with a 1µF ceramic capacitor in parallel with the output pins.

7. The ON/OFF control pin voltage is referenced to -Vin.

8. The LANCUW15 series can meet EN55022 Class B with an external filter on the input pins to the converter. Please call factory for

more detailed information.

9. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor suggested is

Nippon chemi-con KY series, 220µF/100V.

CAUTION: This power module is not internally fused. An input line fuse must always be used.

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

Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

06/06/2013

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

Page 3 of 5

LANCUW15 Series

Single & Dual Outputs

4:1 Input Voltage Range

Rev. B

15 Watt DC/DC Power Converters

DERATING CURVE

LANC4851UW15 DERATING CURVE

120

100

-40

-20

100

120

AMBIENT TEMPERATURE (°C)

CHARACTERISTICS

LANC4851UW15

EFFICIENCY VS INPUT VOLTAGE

EFFICIENCY VS LOAD

Vin= 18V

Vin= 48V

Vin= 75V

100

INPUT VOLTAGE(V)

% of FULL LOAD

MECHANICAL DRAWING

Unit: inches (mm)

PIN CONNECTIONS

SINGLE

CTRL

DUAL

CTRL

SINGLE

DUAL

-INPUT

+INPUT

COMMON

-OUTPUT

-OUTPUT COMMON

+OUTPUT +OUTPUT

1. Tolerance: x.xx±0.02 (x.x±0.5)

x.xxx±0.01 (x.xx±0.25)

2. Pin Pitch Tolerance: ±0.01 (0.25)

3. Pin Material: Copper

4. Pin Foundation Plating / Thickness: nickel / 1-3µm

5. Pin Surface / Thickness: Tin / 3-5µm

6. Pin Finishing: Matte

Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

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

06/06/2013

Page 4 of 5

LANCUW15 Series

Single & Dual Outputs

4:1 Input Voltage Range

Rev. B

15 Watt DC/DC Power Converters

相关型号：