Datasheet > C10423

C10423

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
HAMAMATSU		驱动
页数	文件大小	规格书
2页	154K
描述
DRIVING CIRCUIT

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C10423 数据手册

UV TRON^®DRIVING CIRCUIT

C10423

Compact, Lightweight, Low Current Consumption

Operates as High-sensitivity UV Sensor Just by Connecting to a UV TRON R9454

Ideal for Fire and Arson Surveillance

FEATURES

The C10423 is a compact power supply and signal processing circuit

developed to drive the high-sensitivity UV sensor "UV TRON R9454".

By using a double-sided printed circuit board we cut the area size to

half that of conventional drive circuits (C3704 series).

Since the high-voltage supply and signal processor are mounted on the

same circuit board, the C10423 can operate as a high-sensitivity UV

sensor just by connecting a UV TRON and supplying a low DC voltage.

The signal processing circuit cancels out background discharges

which may occur in the UV TRON due to natural excitation light (cos-

mic rays, solar UV rays, etc.). This minimizes erroneous detection so

the C10423 output signal can be used without additional filtering.

Combining the C10423 with a high-sensitivity "UV TRON R9454" (sold

separately) for use as a flame detector yields sensitivity capable of de-

tecting the flame from a cigarette lighter (flame length 25 mm) even at

distances up to 5 meters away.

* UV TRON is sold separately

DIMENSIONAL OUTLINE(Unit: mm)

ANODE

GND

CATHODE

GND

APPLICATIONS

GFlame detectors for gas and oil lighters

GFire alarms

4- 3.5

GArson watch monitor

GCombustion monitors for burners

GElectric spark detector

LOT MARKING

SPECIFICATIONS

2 1 + –

Parameter

Description / Value

Open Collector Output

(High Impedance,

Low Impedance)

(50 V, 100 mA Max.)

10 ms with pulse output ¹

400 ²

Unit

2.54

7.62

Output Signal

—

UV TRON Supply Voltage

Quenting Time

—

°C

Approx. 25

TOP VIEW

Suitable UV TRON

Operating Ambient Temperature ³

Input Voltage (DC)

R9454 (sold separately)

-10 to +50

12 to 24

Current Consumption

Weight

Max.

Approx. 12

NOTE: 1The output pulse width can be extended up to about 10 s by add-

ing a capacitor to the circuit board.

2Since the output impedance of this power supply is extremely

high, an ordinary voltmeter cannot be used. Use a voltmeter that

has an input impedance of more than 10 GΩ.

SIDE VIEW

TPT A0043EA

3No condensation

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.

Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are

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