Datasheet

20 W XENON FLASH LAMP
NEW MODULES
L12745 SERIES
OVERVIEW
The L12745 series is a 20 W xenon flash lamp module
integrated with a regulated drive power supply and a
lamp trigger socket. The light-emitting point of the
lamp is preadjusted and that means there is no need
of optical axis adjustment after wiring and lamp installation. Therefore the L12745 series can be used by
just installing it into equipment. This unit includes proven high performance lamp and delivers high stability,
high repetition rate and long life.
This unit can be used in wide range applications such
as analysis which needs high repetition rate and light
sources for imaging /photo excitation which needs high
output.
FEATURES
APPLICATIONS
●Compact: 148 mm × 97 mm × 52 mm
●High stability: 0.5 % CV (Typ.)
●High output: 500 mJ input (Max.)
●High repetition rate: 1000 Hz (Max.)
●Blood analysis (MTP reader, etc.)
●Fluorescence analysis
●Semiconductor inspection
●Light sources for imaging
●Environmental analysis
EMISSION PULSE WAVEFORM
TLSZB0160EA
120
20 W module (320 mJ)
10 W module (160 mJ)
5 W module (40 mJ)
2 W module (25 mJ)
100
TLSZB0161EB
110
RELATIVE IRRADIANCE (%)
RELATIVE IRRADIANCE (%)
120
LIFE CHARACTERISTICS
80
60
40
20
100
90
80
70
GUARANTEED LIFE RANGE
60
50
40
30
20
Average input: 20 W
10
0
0
1
2
3
TIME (µs)
4
5
6
0
0
0.5 × 109
1 × 109
1.5 × 109
2 × 109
NUMBER OF FLASHES
1.0 × 109 flashes = 2777 h
with 100 Hz operation.
SPECIFICATIONS
Parameter
Arc size
Window material
Spectral distribution
Main discharge voltage range *1
Main discharge capacitor
Maximum input energy (per flash) *2
Maximum average input (continuous) *3
Light output stability (Max.) *4
Guaranteed life *5
Input voltage
Input current
Inrush current
Trigger input
Trigger input impedance
Cooling method
Operating temperature range
Storage temperature range
Operating humidity range
Storage humidity range
EMC standards
Safety standards
L12745-01
L12745-02
L12745-03
1.5
UV glass
185 to 2000
400 to 1000
0.64
0.1
0.32
See operation conditions.
20
2.0
1 × 109
21.6 to 26.4
1.5
3
Rectangular wave 2.5 V to 10 V:
pulse width must be 10 µs or more. *6
330
Not required *7
0 to 40
-40 to +90
Below 85 (no condensation)
Below 95 (no condensation)
IEC61326-1: 2012 Group1, ClassA
IEC61010-1: 2010
IEC62471: 2006 Risk Group3
Unit
mm
—
nm
V
µF
—
W
% CV
flashes
V
A
A
—
Ω
—
°C
°C
% RH
% RH
—
NOTE:
*1 Internal: Adjustable with variable
trimmer.
External: Variable with control
voltage from 1.9 V to 4.76 V.
*2 Maximum input energy (per flash)
E=1/2 CV2
E: Maximum input energy (J)
V: Main discharge capacitor (V)
C: Main discharge capacitance (F)
*3 Maximum average input (continuous)
W=E × f
f: Repetition Rate (Hz)
*4 Light output stability is given by:
Light output stability (% CV) =
light output standard deviation /
average light output × 100
*5 At 20 W operation
*6 Only for external control;
synchronized with rising edge.
*7 Cooling is required when the
package temperature exceeds 50
°C during operation.
—
OPERATING CONDITIONS
Type No.
Main discharge
capacitor
(µF)
L12745-01
0.64
L12745-02
0.32
L12745-03
0.1
Maximum input energy
[per flash]
(mJ)
51.2
80.0
156.8
320.0
25.6
40.0
78.4
160.0
8.0
12.5
24.5
50.0
Main discharge
voltage
(V)
400
500
700
1000
400
500
700
1000
400
500
700
1000
Maximum
repetition rate
(Hz)
391
250
128
63
781
500
255
125
1000
1000
816
400
Maximum
average input
(W)
20
20
20
20
20
20
20
20
8
12.5
20
20
DIMENSIONAL OUTLINES (Unit: mm)
52 ± 1
22.0 ± 0.1
44.0 ± 0.1
35.0 ± 0.3
148 ± 1
19 MAX.
1
0.
128.0 ± 0.3
±
30.0 ± 0.3
.2
62
VARIABLE
TRIMMER FOR
MAIN DISCHARGE
VOLTAGE
97 ± 1
70.0 ± 0.3
44.0 ± 0.1
22.0 ± 0.1
+0.05
6.35 - 0 × 7.35
DEPTH 6.35
MOUNTING HOLE
4 × M4 DEPTH 8
9-pin D-sub connection
Pin No.
1
2
3
4
5
6
7
8
9
+0.05
31.9 ± 0.5
(12.8)
INTERNAL / EXTERNAL
SELECTOR SWITCH
FOR MAIN DISCHARGE VOLTAGE
31.8 ± 1.5
6.35 - 0
DEPTH 6.35
9-PIN D-SUB MALE
WEIGHT: Approx. 975 g
Signal
+ input voltage (21.6 V to 26.4 V) A
+ input voltage (21.6 V to 26.4 V) A
+ main discharge voltage control (1.9 V to 4.76 V)
+ Trigger input B
Trigger input RTN B
Input voltage RTN
Input voltage RTN
Main discharge voltage control RTN
No connection
AInput current: 1.5 A, Inrush current: 3 A
BTrigger input: 2.5 V to 10 V rectangular waveform (pulse width: 10 µs or more)
Package must be grounded, for example, by using an M4 screw for
mounting holes.
TLSZA0045EA
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
subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2016 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
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TLSZ1029E02
Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93581733, Fax: (39)02-93581741 E-mail: [email protected]
China: Hamamatsu Photonics (China) Co., Ltd.: B1201 Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]
FEB. 2016 IP
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