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Introduction
Double sided circuit board means has a double-sided copper, and metallized holes, that is double-sided copper, and copper are holes inside
Both sides have double wiring board, but to use the wire on both sides. Both sides must be in the room with appropriate electrical connections. "Bridge" between this circuit called vias. Guide hole in the PCB, metal filled or coated with holes, which can be connected to the conductors on both sides. Because dual-panel area twice as big than the single panel, double panel to solve the single-panel wiring staggered because of difficulty (can be turned to the other side of the hole), it is more suitable for use in more complex than single-panel circuit.
Advantages
Compared with single-board: wiring convenient, simple, labor-intensive wiring smaller, shorter line length.
Double Circuit Board Design Steps
1. Prepare circuit schematics
2. Create a new file and loaded PCB component package library
3, planning board
4, into the network table and components
5, automatic layout components
6, layout adjustment
7, the network density analysis
8, wiring rules set
9, automatic routing
10, manually adjust the wiring
Product Details:
Payment & Shipping Terms:
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| Levels: | Double Levels | Wire Inlet: | Right Angle Wire Inlet |
|---|---|---|---|
| Applications: | PCB, Frequency Converters, Server Site, Switch, Power Supply, Electric Lighting, Industry Control | Color: | Black |
| Number Of Contacts: | 4*2P - 20*2P | Pitch: | 7.62mm |
| Rated Current: | 15A | Rated Voltage: | 300V |
| Type: | Barrier Terminal Block,Power Terminal Blocks, Electrical Terminal Blocks | Wire Range: | 14-22 |
| High Light: | electrical terminal block,pcb terminal blocks |
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Grey Double Level Terminal Block Barrier Connector 300V 7.62mm Pitch
Applications:
PCB, Frequency Converters, Server Site, Switch, Power Supply, Electric Lighting, Industry Control,
Automation, Rail Transportation, Communication, Electric Power, Security, Medicine Equipment,
Military, Elevator, etc..
Competitive Advantage:
1. Stable good quality
2. Competitive price
3. Quickly response
4. Full range products for selection
5. Flexible to design the exact part per customers’ demand
Double Levels Grey 7.62mm Barrier Terminal Block Connector 4*2P - 20*2P 300V
■Right angle wire inlet; □Vertical wire inlet; □45 degree wire inlet
□Single Level; ■Double levels; □Triple levels
Standard color: Grey. Other colors also available, please refer to below How to Order and select
the color you want.
Barrier terminal blocks, Power terminal blocks, Electrical terminal Blocks, Terminal blocks suppliers
How to order:
Parameter and Drawing Specifications:
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UL Technical Data |
B C D |
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Rated Voltage / Current V/A |
300 / 15 300 / 10 |
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Wire Range AWG |
14-22 14-22 |
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IEC Technical Data |
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Overvoltage Category |
Ⅲ Ⅲ Ⅱ |
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Contamination Class |
3 2 2 |
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Rated Voltage / Current V/A |
250 / 24 320 / 24 400 / 24 |
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Rated Surge Voltage KV |
4 4 4 |
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Rated Connecting Capacity mm2 |
2.5 |
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Material |
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Insulation Material / Inflammability Class |
PBT / UL94, V-0 |
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Terminal / Plating |
Brass /Tin Plated |
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Screw / Plating |
Steel / Nickel Plated |
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Other Data |
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PCB Hole Diameter mm |
φ1.5 |
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Stripping Length mm |
7-8 |
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Screw / Torque / lbf.in |
M 3/ 5-7 |
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
