DS9840 OSRAM, DS9840 Datasheet - Page 62

• Manufacturer Part Number: DS9840
• Description: LAMP, DULUX, S, COOL, 9W
• Manufacturer: OSRAM

Specifications of DS9840

• Supply Voltage: 60V
• Base Type: 2 Pin
• Power Rating: 9W
• Luminous Flux: 600lm
• Length: 167mm
• Colour Temperature Typ: 4000K
• Svhc: No SVHC (15-Dec-2010)
• External Depth: 19.5mm
• External Diameter: 19.5mm
• External: RoHS Compliant
• Lamp Base Type: 2 Pin
• Rohs Compliant: Yes
• Average Bulb Life: 8000h
• Bulb Diameter: 19.5mm

Economical long-life light sources with plug-in bases.
Compact Fluorescent Lamps OSRAM DULUX
Technical Guide
5.3
Electrical data
for the filaments
The electrode or filament is an extremely important component of a fluorescent lamp.
To operate the lamp at its optimum it is essential for the filament to be maintained
within a particular temperature range. To ensure that this is the case even if control
gear is operated with lamps from different manufacturers, the filament data are stan-
dardised.
The filament of a compact fluorescent lamp is defined such that the warm resistance
R
flows through the filament. The cold resistance is not standardised and is shown here
for the purposes of completeness only.
Lamp
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
OSRAM DULUX
1)
2)
T
Also for IN model
Guide value
specified in the following table is in equilibrium when the specified test current
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S+S/E 5 W
S+S/E 7 W
S+S/E 9 W
S+S/E 11 W
D+D/E 10 W
D+D/E 13 W
D+D/E 18 W
D+D/E 26 W
T+T/E 13 W
T+T/E 18 W
T+T/E 26 W
T/E 32 W
T/E 42 W
T/E 57 W IN
T/E 70 W IN
L 18 W
L 24 W
L 36 W
L 40 W
L 55 W
L 80 W
F 18 W
F 24 W
F 36 W
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1)
1)
1)
1)
Test current
190
310
190
310
310
310
340
340
385
500
530
340
340
385
130
130
130
130
140
140
140
310
310
340
mA
I
T
5. Data for control gear manufacturers
Warm resistance
50±12.5
50±12.5
50±12.5
50±12.5
50±12.5
50±12.5
13±3.25
50±12.5
13±3.25
13±3.25
13±3.25
13±3.25
13±3.25
11±2.75
11±2.75
26±6.5
26±6.5
12±3.0
12±3.0
12±3.0
12±3.0
12±3.0
R
8±2.0
8±2.0
T
at I
T
R
0
Cold resistance
measured at the
pins
11.1
11.1
11.1
11.1
11.1
11.1
11.1
6.2
3.3
6.2
3.3
3.3
3.3
3.3
3.3
3.1
3.1
2.9
3.1
2.3
2.1
3.1
3.1
2.9
2)
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