Cosmo ( Photo Couplers )

Cosmo ( Photo Couplers )

The basic function of a Photo Coupler is that it ensures total electronic isolation, including potential isolation (as in the case of transformer) in an electrical circuit.





Cosmo ( Photo Couplers )

Cosmo ( Photo Couplers )

Cosmo ( Photo Couplers )

Cosmo ( Photo Couplers )



PHOTO COUPLER MINI - FLAT


Model No. Internal Connection Diagram Feature Safety standards approval Package Absolute Maximum Ratings Electrical Characteristics
Forward Current
IF
(mA)
Isolation
Voltage
(AC)
Viso
(vrms)
Collector-
Emitter
Voltage
VCEO
(V)
Current Transfer
Ratio
Response Time
UL VDE
0884
TUV Others CTR
(%)
MIN
IF
(mA)
tr
(us)
TYP.
RL
(£[)
KPC353T
(Cease Production)
Photo Coupler Mini-Flat With base terminal.
High isolation voltage.
Opaque type, mini-flat package.
O - O *2 5-pin
Mini-Flat
50 3750 60 60 5 5 100
KPC354NT Photo Coupler Mini-Flat AC input. High isolation voltage. Opaque type, mini-flat package. Subminiature type. O - O *2 4-pin
Mini-Flat
50 3750 60 20 1 4 100
KPC355NT Photo Coupler Mini-Flat High current transfer ratio.
High isolation voltage.
Opaque type, mini-flat package. Subminiature type.
O - - - 4-pin
Mini-Flat
50 3750 35 600 1 60 100
KPC357NT Photo Coupler Mini-Flat High isolation voltage.
Opaque type, mini-flat package. Subminiature type.
O - O *2 4-pin
Mini-Flat
50 3750 60 50 5 5 100
KPC452 Photo Coupler Mini-Flat High current transfer ratio.
High isolation voltage.
Opaque type, mini-flat package. High collector-emitter voltage.
O - O *2 4-pin
Mini-Flat
50 3750 300 1000 1 100 100



OPTIC PHOTO COUPLER

Model No. Internal Connection Diagram Feature Safety standards approval Package Absolute Maximum Ratings Electrical Characteristics
Forward Current
IF (mA)
Isolation
Voltage
(AC) Viso
(vrms)
Collector-
Emitter Voltage
VCEO (V)
Current Transfer
Ratio
Response Time
UL VDE
0884
TUV Others CTR
(%)
MIN.
IF
(mA)
tr
(us)
TYP.
RL
(£[)
KP7010 Optic Photo Coupler High sensitivity. TTL and LSTTL compatible output. High isolation voltage. Low output current dissipation. It is normal-on operation - - - - 6-pin
DIP
SMD
H
10 5000 17 - - 0.1 280
KP7110 Optic Photo Coupler High sensitivity.
TTL and LSTTL compatible output. High isolation voltage. Low output current dissipation. It is normal-on operation
- - - - 6-pin
DIP
SMD
H
50 5000 17 - - 0.1 280


OPTO ISOLATORS TRIAC


Model No. Internal Connection Diagram Feature Safety standards approval Package Absolute Maximum Ratings Electrical Characteristics  
Forward Current
IF
(mA)
Isolation
Voltage
(AC)
Viso
(vrms)
Collector-
Emitter
Voltage
VCEO
(V)
Current Transfer Ratio Response Time
UL VDE 0884 TUV Others CTR
(%)
MIN.
IF
(mA)
tr
(us)
TYP.
RL
(£[)
KMOC
3022
Opto Isolators Triac Solenoid/Valve controls. Light controls. Static power switches.
AC Motor starters. Temperature controls. E.M. contactors.
AC Motor drives. Solid state relays.
0 - 0 *2 6-pin
DIP
SMD
H
50 5000 400 10 3 3 100
KMOC
3063
Opto Isolators Triac Solenoid/Valve controls.
Light controls. Static power switches.
AC Motor starters. Temperature controls. E.M. contactors. AC Motor drives. Solid state relays.
- - - *4 6-pin
DIP
SMD
H
50 5000 600 5 3 3 100


SSR MOSFET OUTPUT


customised-parts

These SSR MOSFET output are used mainly to control the switch of output pole connection, which provides normally open 1A, normally close 1B, 2A,2B, normally open and normally close 1C and 1 photo coupler+1 MOS connectors. The various types of SSR MOSFET output we offer are

  • Normal Close Type
  • Normal Open / low Current & ON Resistance Type
  • Normal Close + Normal Open Type
  • Normal Open Type

The salient features are as follow :

  • High voltage
  • Low impedance
  • Compact package
  • Ant vibration contactor-less or multiple connector combination and quick response to high frequency


REED RELAYS


REED RELAYS

Our reed relays are a mechanical switch operation which controls output pole connection. The contactors may include 1A, 1B, 1C, 2A, or 2C. The main features are as follow :

  • Integrated mounting packing
  • Compact resistant to high voltage
  • Long usable life and high isolation

The areas where these can be applied are computer peripheral, telecom, instrument, security and automation equipment. The various types we offer are as follow :

  • D Type
  • M Type
  • CG Type
  • DH Type
  • S Type
  • SS Type
  • G Type
  • VH Type
  • V Type
  • C Type
  • F Type


PHOTO INTERRUPTER


PHOTO INTERRUPTER

We offer KW Series photo interrupter which consists of a high radiant power GaAs infrared LED and a Si photo transistor. This photo interrupter is housed in a short lead package and is ideal for automatic mounting. The specifications are as follow :

Model Number
Detecting
and emitting gap
(mm)
Slite width or resolution
(mm)
If
(mA)
Vceo
(V)
Ic
(mA)
Vf max
(V)
CTR%
CTR%
Response time
Response
time
KW1S50FC
4.2
0.5
50
35
20
1.4
0.5~5
IF=20mA Vce=5Vtf
(typ.)=3us tf(typ.)=4usIc
usIcmAVcemA Vce=2V RL=100£[