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The internal parts of a DTL and a Sun-Tech photocontrol A picture comparing the insides of a DTL and a Sun-Tech photocontrol. You can't really see the fine details but you can still compare them. The DTL is on the left, and the Sun-Tech is on the right. Keywords: Gear

The internal parts of a DTL and a Sun-Tech photocontrol

A picture comparing the insides of a DTL and a Sun-Tech photocontrol. You can't really see the fine details but you can still compare them. The DTL is on the left, and the Sun-Tech is on the right.

photocontrols_011.JPG 20190901_103323.jpg 001~39.JPG MVI_7600_MP4_snapshot_00_17_728.jpg DSC09225_Globe_29W_Clear_Halogen.JPG
File information
Filename:001~39.JPG
Album name:HPSM250R2 / My Photocontrols
Keywords:Gear
Company and Date Manufactured:DTL and Sun-Tech, both 2011
Model Number:DTL: DP124-1.5-1704, Sun-Tech: PX124-1.0-PTWBK
Filesize:302 KiB
Date added:Jan 11, 2012
Dimensions:1600 x 1200 pixels
Displayed:135 times
Color Space:sRGB
DateTime Original:2012:01:10 12:10:53
Exposure Bias:0 EV
Exposure Mode:0
Exposure Time:1/20 sec
FNumber:f/2.8
Flash:No Flash
Focal length:5 mm
ISO:1000
Make:Canon
Max Aperture:f/2.8
Model:Canon PowerShot ELPH 100 HS
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=10311
Favorites:Add to Favorites

Comment 1 to 7 of 7
Page: 1

joe_347V   [Jan 11, 2012 at 11:53 AM]
Hmm they shrunk the photo eye compared to my older controls.
HPSM250R2   [Jan 11, 2012 at 02:20 PM]
They didn't shrink them. They are silicon eyes. The ones in your pic are cadmium eyes.
rjluna2   [Jan 11, 2012 at 02:53 PM]
The IC at the left is 2903D is JRC 2903D a Dual Comparator.
LilCinnamon   [Jan 12, 2012 at 01:46 PM]
How did you open these?
joe_347V   [Jan 12, 2012 at 03:23 PM]
It depends on how it was built, some PCs are snap together and can be pried open while some are screwed together, the hardest to open are those odd ones that used glue.
streetlight98   [Jan 12, 2012 at 10:52 PM]
the one on the left appears to be screwed on while the one on the right looks to have a snap-on cover. A screw-on cover will have notches in the side like the one below while a snap-on cover will be smooth all around without those three grooves.
HPSM250R2   [Jan 13, 2012 at 04:03 AM]
The one on the left is a DTL. DTL covers use screws. The one on the right is a Sun-Tech. It snaps together.

Comment 1 to 7 of 7
Page: 1
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