WPC10R 查看數據表（PDF） - C and D TECHNOLOGIES

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WPC10R

2:1 WIDE INPUT RANGE DC/DC CONVERTER

C and D TECHNOLOGIES 

ABSOLUTE MAXIMUM RATINGS

Output Short Circuit Protection

(at TA = 25°C, nominal input voltage) ........................Continuous

Internal Power Dissipation....... ........................................... 2.5W

Lead Temperature (soldering 10seconds, max) ..............+300°C

Maximum Case Temperature ...........................................+110°C

MECHANICAL

TOP VIEW

ORDERING INFORMATION

WPC10R

Device Family

Indicates Wide Input Voltage 10 Watt Regulated Unit

Model Number

Selected from Table of Electrical Characteristics

xx = Input Voltage

y = Number of Outputs (Single "S", Dual "D")

zz = Output Voltage

Case Ground Option

"P" = Positive Input Connection

"N" = Negative Input Connection

"F" = Floating Input Connection

Remote ON/OFF (optional)

xxyzz N/P/F R

SIDE VIEW

Pin Connections

1 +Vin

2 -Vin

3 Remote On/Off

4 +Vout

5 Common

6 -Vout

4

1

5*

2

3

6

BOTTOM VIEW

THERMAL DERATING CURVE

NOTES: All dimensions are in inches (millimeters).

GRID: 0.100 inches (2.54 millimeters)

Pin Placement Tolerance: ±0.015

* Common pins are not present on single output

models

Marked with: specific model ordered, date code, job

code.

MATERIAL: Units are encapsulated in a low thermal resistance molding

compound which has excellent chemical resistance, wide operating

temperature range, and good electrical properties under high humidity

environments. The encapsulant and outer shell of the unit have UL94V-0

ratings. Lead material is brass with a solder plated surface to allow ease of

solderability.

Hiweise:

- Geraet wird mit einer 2A Sicherung abgesichert

- Eingangspannung muss SELV oder TNV nach

EN60950, IEC60950 entsprechen

- Ein-und Ausgang des Converters muessen mit dem

Schutzleiter verbunden werden

REMOTE ON/OFF CONTROL

Logic Compatibility ...................................... CMOS or Open Collector TTL

EC On ................................................................. Open Circuit or > 2VDC

EC Off ........................................................................................ < 1.3VDC

Shutdown Idle Current ..................................................................... <10mA

Control Common ................................................................................. -Vin

- Power supply must be fused with a 2A fuse or current

limited to 2A max

- Input must be SELV or TNV according to EN60950/

IEC950

- One input and output pin must be tied to safety earth

ground

WPC10R 11/99 REV F

Page 3

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