WT201X [XPPOWER]

Analog Circuit;


型号：	WT201X
厂家：	XP POWER LIMITED
描述：	Analog Circuit
文件：	总2页 (文件大小：81K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

5 Watts

xppower.com

WT Series

•

2:1 Input Range

Optional 4:1 Input Range

Isolated Outputs

Efficiency to 82%

Fully Regulated Outputs

Optional 3 kVDC Isolation

UL Approved Versions

Specification

Input

General

Input Voltage Range

• 12 V (9-18 or 9-36 VDC - A version)

24 V (18-36 or 18-72 VDC - A version)

48 V (36-72 VDC)

Efficiency

Isolation

• See table

• 5±± VDC Input to Output (1±±± MΩꢃ8± pF)

Optional high isolation versionx

Input Current (no load) • See table

Input Filter • Pi network

3±±± VDC Input to Outputx aꢁꢁ suffiꢀ ‘X’

Switching Frequency

MTBF

• 1±± kHz typiꢂal

Undervoltage Lockout • Turn On > 65% nominal input

• 1x±±± kHrs to MIL-HDBK-217F

Turn Off < 63% nominal input

Environmental

Output

Operating Temperature • -25 ºC to +7± ºC (see ꢁerating ꢂurve)

Output Voltage

Output Voltage Balance • ±1% maꢀx ꢁual output moꢁels

• see tables

Case Temperature

• +95 ºC maꢀ

Storage Temperature

• -4± ºC to +1±± ºC

Initial Set Accuracy

Start Up Rise Time

Line Regulation

• ±2% maꢀ

• 3 ms maꢀ

EMC & Safety

• ±±05% maꢀ from high line to low line

Emissions

• EN55±22x level A ꢂonꢁuꢂteꢁ

EN55±22x level A raꢁiateꢁ

Load Regulation

• ±±05% maꢀ for 1±-1±±% loaꢁ ꢂhange for

single output moꢁelsx

±10±% maꢀ for 25-1±±% loaꢁ ꢂhange for

ꢁual output moꢁels

ESD Immunity

Radiated Immunity

Conducted Immunity

Safety

• EN61±±±-4-2x level 2

Perf Criteria A

• EN61±±±-4-3 3 Vꢃm

Perf Criteria A

Cross Regulation

• ±202% on ꢁual output moꢁels

Transient Response

• <10±% maꢀ ꢁeviationx reꢂovering within

2±± µs for a 5±% loaꢁ ꢂhange

• EN61±±±-4-6 3 V rms

Perf Criteria A

Ripple & Noise

• 1±± or 10±% pk-pkx whiꢂhever is greaterx

2±MHz BW

• UL195± (for XU versions only)

Short Circuit Protection • Continuous with auto reꢂovery

Temperature

Coefficient

• ±±0±5 ꢃ/C maꢀ

WT Series

Models and Ratings

(6)

Input Current

Input

Output

Voltage

Output

Current

Model

Efficiency

(1,2,4)

(3)

No Load

Full Load

Voltage

Number

303 VDC

50± VDC

1±±± mA

47± mA

705 mA

120± mA

50± mA

705 mA

20± mA

30± mA

393 mA

545 mA

585 mA

625 mA

545 mA

575 mA

59± mA

197 mA

265 mA

285 mA

3±5 mA

265 mA

285 mA

295 mA

98 mA

7±%

76%

8±%

76%

8±%

7±%

78%

82%

78%

81%

7±%

78%

81%

78%

81%

WT2±±

WT2±1

WT2±2

WT2±3

WT2±4

WT2±5

WT2±6

WT3±±

WT3±1

WT3±2

WT3±3

WT3±4

WT3±5

WT3±6

WT4±±

WT4±1

WT4±2

WT4±3

WT4±4

WT4±5

WT4±6

120± VDC

150± VDC

±50± VDC

±120± VDC

±150± VDC

303 VDC

9-18 VDC

18-36 VDC

36-72 VDC

4±± mA

±5±± mA

±23± mA

±19± mA

1±±± mA

47± mA

50± VDC

120± VDC

150± VDC

±50± VDC

±120± VDC

±150± VDC

303 VDC

4±± mA

±5±± mA

±23± mA

±19± mA

1±±± mA

47± mA

50± VDC

133 mA

145 mA

154 mA

133 mA

142 mA

147 mA

120± VDC

150± VDC

±50± VDC

±120± VDC

±150± VDC

4±± mA

±5±± mA

±23± mA

±19± mA

Notes

1. Nominal input voltage 12, 24 or 48 VDC.

2. For optional 4:1 input range: 9-36 VDC: Add suffix ‘A’ to WT2xx model number,

20-72 VDC: Add suffix ‘A’ to WT3xx model number.

4. For UL1950 approval, add suffix ‘XU’ to model number. UL approved product

is only available with 3000 VDC isolation and option ‘X’ pinout.

5. ‘X’ or ‘XU’ versions are not available with optional 4:1 input range.

6. Input current is at nominal input voltage.

3. For 3000 VDC isolation add suffix ‘X’ to model number.

Mechanical Details

All ꢁimensions are in inꢂhes (mm)

Weight: ±0±6 lbs (25 g) approꢀ0

PIN CONNECTIONS

OPTION ‘X’ / ‘XU’ PIN CONNECTIONS

Pin Single Output Dual Output

0.08 (2.0)

Pin Single Output Dual Output

+V input

NꢃC

+V input

-V output

Common

No pin

Common

+V output

-V input

No pin

-V input

NꢃC

No pin

+V output

NꢃC

-V output

+V input

No pin

-V input

Common

NꢃC

-V output

No pin

+V output

NꢃC

Common

+V input

No pin

0.02

(0.5)

No pin

-V output

+V output

-V input

+V output

-V output

No pin

NꢃC

1.25

(31.8)

1±

BOTTOM

VIEW

0.10

(2.5)

-V input

+V output

Common

No pin

Common

-V output

+V input

0.5

0.60 (15.2)

0.15

(3.8)

(12.7)

Max

NꢃC

+V input

0.80 (20.3)

Derating Curve

100

-20

-10

40 50 60 70 80 90 100

10 20 30

Ambient Temperature (ºC)

11-Nov-05

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