DC24V / AC220V K23D-3 Pilot Operated Pneumatic Solenoid Coil 17.5mm
x 50.5mm x 44mm
The structure and characteristics of the K23D-3 pilot operated
solenoid valve coil, the bobbin body is composed of thermosetting
resin, and a core coil winding and a terminal connection extending
to one side of the bobbin provides the body of the bobbin. By
providing a waterproof rib on the end face of thermosetting resin
bobbin, the bobbin and package layer are well combined to form a
sealing structure, thus fundamentally solving the problem of outer
package layer and package of electromagnetic coil in injection
molding. The problem with welding, even if there is condensed water
on the surface of the coil, the condensed water cannot penetrate
into the coil winding through the waterproof sealing structure rib
in alternately heating and cooling the coil during use, so the coil
maintains good water resistance and insulation performance.
Technical parameter of DC24V / AC220V K23D-3 Pilot Solenoid Valve Coils:
| Model number | BB17544509 |
| Staard voltage | DC12V, DC24V, AC110V, AC220V (±10%) |
| Normal power | DC: 12Watt, AC: 22VA |
| Material | Copper, Plastic |
| Wire class | H, B, F |
| Connection type | DIN4.8 |
| Application | Pilot Operated Pneumatic Solenoid Valve |
| Hole size | 17.5 mm |
| Height | 50.5 mm |
| Width | 44 mm |
Main dimension of K23D-3 Pilot Operated Pneumatic Solenoid Coils:
Standard stock of K23D series electric magnetic coil for you to
choose:
Automatic Production Display of K23D series electromagnetic coil:
More details about K23D-3 Solenoid Coil in below Youtube Video:
How to increase Q value of solenoid valve coil?
The quality factor Q is a weight parameter reflecting the mass of
the coil. Increasing the Q value of the coil is one of the
important points to be paid attention to when winding the
electromagnetic coil. So, how to improve the Q value of the
electromagnetic coil? Let me elaborate as follows:
Choose the wire of the coil according to the working frequency.
Inductors with short working and low frequency are usually fired
with insulated wire such as enameled wire. The operating frequency
is higher than tens of thousands of Hz. In circuits below 2MHz,
multi-strand insulated wires are used to wind electromagnetic
coils, which can effectively increase the surface area of the
conductor and make the Q value higher than that of single-wire
wound coils with the same cross-sectional area. About 30%.
Use high quality coil bobbins to reduce dielectric losses. In high
frequency applications such as short wave, the dielectric loss is
very high due to the winding of the ordinary coil. Therefore,
high-frequency dielectric materials such as high-frequency
ceramics, ptfe, and polystyrene should be used as the framework and
wound by winding method.
Choose a reasonable coil size to minimize damage. When winding
thickness T, winding length L and outer diameter D satisfy 3T + 2L
= D, the loss is also minimal. Shielded coils are optimal when L/D
= 0.8-1.2.
Choose a reasonable shield diameter. Using a guard increases the
damage to the solenoid and reduces the Q value. Therefore, the
shield size should not be too small. If the shielding area is too
large, the volume will increase.
Welcome to your any question and inquiry!
