CuNi23 (alloy 180) Copper Nickel Alloy Wire/Flat Wire/Strip/foil Midohm
100LEDs Crystal Ball Solar LED Outdoor Garden Christmas Decoration Waterproof String Light.
The solar lamp is charged during the day and automatically lights up at night because there is a voltage detection circuit inside the lamp, which detects that the voltage of the solar panel is high during the day, and the detection circuit outputs a control signal to turn off the lamp, and the voltage of the solar panel is almost zero at night. , the detection circuit outputs a control signal to light the lamp. Below we introduce a simple and easy-to-make automatic control circuit for solar lamps. As long as the circuit is added with a solar panel and a rechargeable battery, a solar lighting lamp can be formed.
During the day, due to the high voltage of the solar panel, the â‘ pin of the IC is high level, the output of its â‘¡ pin is low level, the N-channel MOS field effect transistor VT is turned off, and the LED light connected to its drain does not light up. At night, the voltage of the solar panel tends to zero volts. At this time, the â‘ pin of the IC is at a low level, and its output becomes a high level. By adjusting the potentiometer RP, the lamp can be lit in a suitable light. VT can choose AO3400 SMD MOS field effect transistor in SOT-23 package.
Solar Crystal Light,Waterproof String Light,LED Outdoor Garden Christmas Decoration Dongguan XINYUDA Technology Co., Ltd. , https://www.gdxige.com
Product Description
CuNi23Mn low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
Chemical Content, %
Ni
Mn
Fe
Si
Cu
Other
ROHS Directive
Cd
Pb
Hg
Cr
23
0.5
-
-
Bal
-
ND
ND
ND
ND
Mechanical Properties
Max Continuous Service Temp
250ºC
Resisivity at 20ºC
0.35%ohm mm2/m
Density
8.9 g/cm3
Thermal Conductivity
16(Max)
Melting Point
115ºC
Tensile Strength,N/mm2Â Â Annealed,Soft
270~420 Mpa
Tensile Strength,N/mm2Â Â Cold Rolled
350~840 Mpa
Elongation(anneal)
25% (Max)
Elongation(cold rolled)
2% (Max)
EMF vs Cu, μV/ºC (0~100ºC)
-25
Micrographic Structure
austenite
Magnetic Property
Non
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
 
CuNi23 (alloy 180) Copper Nickel Alloy Wire/Flat Wire/Strip/foil Midohm
Product Description
CuNi23Mn low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
Chemical Content, %
Ni
Mn
Fe
Si
Cu
Other
ROHS Directive
Cd
Pb
Hg
Cr
23
0.5
-
-
Bal
-
ND
ND
ND
ND
Mechanical Properties
Max Continuous Service Temp
250ºC
Resisivity at 20ºC
0.35%ohm mm2/m
Density
8.9 g/cm3
Thermal Conductivity
16(Max)
Melting Point
115ºC
Tensile Strength,N/mm2Â Â Annealed,Soft
270~420 Mpa
Tensile Strength,N/mm2Â Â Cold Rolled
350~840 Mpa
Elongation(anneal)
25% (Max)
Elongation(cold rolled)
2% (Max)
EMF vs Cu, μV/ºC (0~100ºC)
-25
Micrographic Structure
austenite
Magnetic Property
Non
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
Â