File:MDT AKH-0600.03 circuit board.jpg
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editDescriptionMDT AKH-0600.03 circuit board.jpg |
English: MDT AKH-0600.03 circuit board |
Date | |
Source | Own work |
Author | Phiarc |
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Annotations InfoField | This image is annotated: View the annotations at Commons |
AUPO A0-5A-F = ESKA 730.084-X
84 °C thermal fuse
Littelfuse LVR075
PTC / Polyswitch fuse for overload protection
nominal current 0.75 A
nominal trip current 1.5 A
2 ohm fusible wire-wound resistor
Short-circuit protection?
ST T835-600B
600 V snubberless triac in DPAK. 35 mA sensitivity.
Vishay SFH6206
AC-input optocoupler
The presence of three of these suggests that one is used to sense mains voltage after the thermal cutoff, and the other two sense after each group's PTC. This corresponds to the supported failure indicators.
Note that the unit only has a line input and no neutral connection, so these features probably only work if at least one load is connected.
Onsemi MOC3063
Optocoupler with zero-crossing detection and triac output for driving triacs.
ELMOS E981.03A
KNX transceiver with 20V output
TI MSP430F5253
Pin header for operator panel
Littelfuse P6SMB400C
400 V TVS
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:23, 28 May 2023 | ![]() | 8,063 × 4,933 (7.03 MB) | Phiarc (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | Stacked from 5 images. Method=B (R=4,S=2) |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON Z 7 |
Author | |
Copyright holder | |
Exposure time | 1/200 sec (0.005) |
F-number | f/0 |
ISO speed rating | 64 |
Date and time of data generation | 16:43, 27 May 2023 |
Lens focal length | 0 mm |
User comments | Stacked from 5 images. Method=B (R=4,S=2) |
JPEG file comment | Stacked from 5 images. Method=B (R=4,S=2) |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | GIMP 2.10.34 |
File change date and time | 13:03, 28 May 2023 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 16:43, 27 May 2023 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
DateTime subseconds | 04 |
DateTimeOriginal subseconds | 04 |
DateTimeDigitized subseconds | 04 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
GPS tag version | 0.0.3.2 |