4 Daily Alarms Clock Module
PID:
753563
Model No:
20
Made in:
Taiwan
Quantity:
1000 Piece(s)Available
-
+
Payment:
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Supplier Details
VOSCA CORPORATION
Member Since
1978
Address
13F.-4, No.75, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 221, Taiwan
+886-2-26981399
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Key Features
The clock module sized as 35 x 18.4 mm has four daily alarms, available in both 12 or 24 hour versions. Two alert methods are provided by assembly option, one minute regular audible alarm, or power saving endless audible alert, i.e., PSEA or Perpendual Alert. Due to the significant power saving by using PSEA circuit, it is good to be applied to devices with battery operated, such as dosing reminder, daily routine jobs reminder. People may call this is an endless alarm clock module, which activates audible alarm when the set time is up, and never stop unless the specific key is depressed.
A piece of LR44 button cell is mounted on the backside normally. But if necessary, instead of battery power, people can connect to external power source too.
Various kinds of manipulate output control poles are available upon request. Therefore it is possible to apply this alarm clock module to trigger many kind of electronic devices.
Various options of key combination provide engineer the flexibility of designing a 2 keys, 3 keys, 4 keys, and 5 keys product. Additional to the keys of "mode", "set", and "up", the "snooze" and "second reset" keys are available for 5 keys version.
>> Specification
1. Physical Size:
- Plastic Frame - 35 x 18.4 mm
- Module Thickness - 10.1 mm (including battery)
2. LCD:
- Screen - 20 x 10.92 mm
- Number of Digit - 4 Digits
- Digit Height - 7.0 mm
3. Button: “mode”, “set”, “up”, “second reset”, and “snooze”;
4. Electrical Specification:
- Power Source - 1.50 volts, 1 pc of LR44 or external connection
- Operating Voltage - +1.20 ~ + 1.70 volts
- Current Drain - 3μA typically
- Operation Temperature - -10 ~ +50 ℃
- Storage Temperature - -20 ~ +60 ℃
5. Options of Alert Methods
- One minute 4K Hzs audible alert normally
- Endless alarm, PSEA (power saving endless alert) alert, upon request
6. Output Pole:
- Single or individual output pole
- Pulse or level output
- 1 sec, 2 sec, 4 sec, or 8 sec for pulse output
>> Features
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Model No.
|
12 or 24 Version
|
No. of Alarm
|
Possible No. of Key
|
|
20C-AXG or 20E-AXG
|
12 or 24
|
x
|
2
|
|
20C-AXG-A or 20E-AXG-A
|
12 or 24
|
1
|
3, 4, 5
|
|
20C-AXG-B or 20E-AXG-B
|
12 or 24
|
2
|
3, 4, 5
|
|
20C-AXG-Y or 2E-AXG-Y
|
12 or 24
|
3
|
3, 4, 5
|
|
20C-AXG-Z or 20E-AXG-Z
|
12 or 24
|
4
|
3, 4, 5
|
Attachment
