TSD7421中文资料PDF规格书
TSD7421规格书详情
Description
The TSD7 Series utilizes only two terminals connected in series
with the load. Interval timing mode period is achieved by using a
small portion of the AC sine wave allowing sufficient voltage for
circuit operation. It can be used as an interval timer to control or
pulse shape the operation of contactors, solenoids, relays, and
lamp loads. The TSD7 Series can be wired to delay on the break
of a switch for energy saving fan delays.
Operation (Interval)
Upon application of input voltage, the output energizes and the
time delay begins. The output remains energized throughout the
time delay. At the end of the time delay, the output de-energizes
and remains de-energized until power is removed.
Reset: Removing input voltage resets the time delay and
the output.
Operation (Delay-on-Break)
Upon closure of SW1, the load is energized and the timer is
reset (zero volts across its input terminals). Opening SW1 reapplies
input voltage to the timer, the load remains energized
and the time delay begins. At the end of the time delay, the
output de-energizes. If SW1 is open when power is applied, the
load will energize for the time delay then de-energize.
Reset: Reclosing SW1 resets the timer.
FEATURES BENEFITS
Microcontroller based Repeat Accuracy + / - 0.5,
+ / -1 time delay accuracy
Extended
temperature range
Rated to 75°C operating temperature to withstand
high heat applications
Compact, low
cost design Allows flexiblility for OEM applications
1A steady solid-state
output, 10A inrush Provides 100 million operations in typical conditions.
Totally solid state
and encapsulated
No moving parts to arc and wear out over time and
encapsulated to protect against shock, vibration,
and humidity
Two terminal series
load connections
Provides quick and easy installation for new or
existing systems
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
THINKI |
8434 |
询价 | |||||
T |
23+ |
TO-252 |
10000 |
公司只做原装正品 |
询价 | ||
TEUESEMI |
24+25+/26+27+ |
TO-252-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ST |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
T |
TO-252 |
22+ |
6000 |
十年配单,只做原装 |
询价 | ||
ST |
22+ |
原厂原封 |
16900 |
支持样品 原装现货 提供技术支持! |
询价 | ||
Turesemi |
2020+ |
TO-252 |
38510 |
公司代理品牌,原装现货超低价清仓! |
询价 | ||
ST |
原厂原封 |
36900 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PMI |
16+ |
原厂封装 |
8000 |
原装现货假一罚十 |
询价 | ||
23+ |
N/A |
78000 |
一级代理放心采购 |
询价 |