ReviewsChina Double Sided Pcb

FormulaMod 120mm ARGB High Performance with Low Noise Water Cooling Case Fan CPU Fan Radiator Fan FM-FANYH01

High wind pressure and high air volume design for optimal cooling performance in water cooling systems.
11 large-size fan blades rotate smoothly, up to 68.65 CFM air volume.
Four-sided double-sided anti-vibration rubber pad, effectively reducing noise during fan operation.
The motor PCB integrates 6 luminous 5V full-color lamp beads, which can be adjusted by light and synchronized by external controller..
After-sales service: If you purchase our company’s products, the warranty period is half a year, and we provide technical support. If you encounter any problems when using our products, please feel free to contact us..

PN5.640D - Soundstream 5-Channel 640W RMS Picasso Nano Series Class D Amplifier.
RMS Power Rating: 4 ohms: 60 watts x 4 chan. + 200 watts | 2 ohms: 80 watts x 4 chan. + 350 watts | 4 ohms Bridged: 160 watts x 2 chan. + 350 watts.

★32 pieces double sided PCB prototype boards well packed in a plastic tray which is very easy to store and take out.
★5 different size boards to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects.
★4 mounting holes at the corners of the board are very convenient for installing them together..
★Pre-tinned plated holes on the board make it very handy to solder components and sensors for your projects.
★High quality of durable glass fiber –FR4 material with 1.6mm thickness makes a very solid and sturdy prototype circuit board.

Taiwan DINKLE fireproof nylon material DIN rail mount carrier(not China low quality carrier), can support width 35mm, 32mm and 15mm rail..
Matching PCB Thickness 1.6mm to 2.0mm (recommended 2.0mm)..

The product have large heat dissipation area, possess stable operation and long running time.
The interior is composed of double balanced microwave diodes, come with high reliability.
Using 1.6mm thick PCB double sided board, sturdy and durable, come with long service life.
The conversion loss is only 8.0dB, and the noise figure is as low as 8.0dB (SSB). This is a passive device and does not require power supply.
35dB high isolation between local oscillator and RF input, which is stable and reliable.

This expansion board can directly stack on the controller R3 board and can drive up to 16 servos.
Uses I2C input, just occupy A4 and A5 interface on the control board.
Contains PCB double sided holes, can direct to solder with components to build up prototyping circuits.
Servo power supply independent V + input up to 6V.
How to use: Search for "keyestudio wiki KS0258" in Google Chrome to get the wiki online tutorial for this product..

Product Material----PCB adopts 1.6mm thick double‑sided board, 1.5 oz copper thickness, and the whole process of spraying tin to make sure good passing performance of large and small currents..
Fully Shielded Magnetic Field Probe----Greatly suppresses electromagnetic clutter interference in the external environment, improves the dynamic range of the entire system, and helps to improve the accuracy of position detection..
Function----Phase noise and spectrum components can be combined with a low‑noise preamplifier for measurement. It can help you find and identify potential sources of interference within the components of electronic components..
5PCS Probes---- There are 5pcs probes, can meet your use and replacement needs, convenient and practical. Small size, with case, easy to carry and store..
Note----When using, the PCB board should not be touched by hands ,Vertical use at frequencies exceeding 2 GHz..

These PCB boards are great for assembly of a point to point style electronics board. Suitable for countless small electronics projects such as building a robot. If you are working with hobby electronics and want a more permanent circuit solution but don't want to design your own PCB, these are great for you!.
The prototyping boards we provide here are in the size of: Dimension: 80mm x 120mm / 3.15 x 4.72 inch (W*L).
They are made of FR-4 glass fiber, double sided with tinned through holes. This is a fast easy way to build small projects, the boards are durable and the tinned holes can take heat without lifting off..
Easy to cut with a rotary tool. The pre-drilled holes in each corner are great for building with two layers..
Please read the measurements before ordering if you are concerned about the size..

These PCB boards are great for assembly of a point to point style electronics board. Suitable for countless small electronics projects such as building a robot. If you are working with hobby electronics and want a more permanent circuit solution but don't want to design your own PCB, these are great for you!.
The prototyping boards we provide here are in the size of: Dimension: 20mm x 80mm / 0.79 x 3.15 inch (W*L).
They are made of FR-4 glass fiber, double sided with tinned through holes. This is a fast easy way to build small projects, the boards are durable and the tinned holes can take heat without lifting off..
Easy to cut with a rotary tool. The pre-drilled holes in each corner are great for building with two layers..
Please read the measurements before ordering if you are concerned about the size..

This case has 10 double-sided pages which give a total of 20 slots per case.
Each slot measures about 6.0cm x 13.3 cm which will fit different sizes of plates as well as nail art stickers.
Each case has 10 double-sided pages which give a total of 20 slots per case.
Price is for one case (image plates are sold separately).
China Manufactuer Supply Directly and 100% for your satisfaction is our priority. ..

400 Watts Maximum Power Output 75 Watts x 4 @ 2-Ohms 50 Watts x 4 @ 4-Ohms 150 Watts x 2 @ 4-Ohms Bridged.
Marine and Automotive Environment Compliant Meets or Exceeds ASTM D4329 (UV Exposure) Meets or Exceeds ASTM B117 (Salt and Fog Exposure).
Pulse-Wide Modulation (PWM) Regulated MOS-FET Power Supply Double Sided Conformably Coated PCB Soft Turn-On and Turn-Off Circuitry.
Variable Gain Control for Front, Rear Variable High-Pass Filters RCA and High Level Speaker Inputs.