Full Site - : edge cover solder mask (Page 9 of 54)

NCL REPAIR

Industry Directory | Manufacturer

PCB Repairs of all kinds including-Solder on Tab (Solder Removal, Gold Plating), PTH & Delam repairs, etc.

PCB vias design recommendation

Technical Library | 2019-05-29 01:47:22.0

1.Vias near SMD pads: Solder can flow into the via after melted. As a result cold joint will appear in the end. Check the picture below. 2.Vias on SMD pads: Solder can flow into the via more easier after melted. Check the picture below. 3.Via opening without soldermask covered. When workers solder TH parts by hand, soldering iron can touch vias sometime, then tiny amounts molten solder will stay on vias. This can lead to electrical short easily. We recommend you make all vias tenting (covered by solder mask) if it is possible.

PCBNPI-Professional PCB Fab/PCB Assembly Service Provider From China

Tonka Electronics, Inc.

Industry Directory | Distributor / Manufacturer's Representative

Manufacturer's representative/distributor of equipment and consumables used in the PCB assembly industry. We specialize in soldering and cleaning equipment and also tape splicing products including cover tape extenders and tools.

PCB Prototype - 2 Layer, Metal Core Board, Hard Gold Plating 30u

PCB Prototype - 2 Layer, Metal Core Board, Hard Gold Plating 30u", With Black Solder Mask

New Equipment | Assembly Services

PCB Prototype - 2 Layer, Metal Core Board, Hard Gold Plating 30u", With Black Solder Mask - 2 layer, metal core board, hard gold plating 30u", with black solder mask. Advantages: - Metal core board. A PC board to be populated with electronic compo

D-Ying Electronic Inc.

Florida CirTech Inc.

Industry Directory | Manufacturer

A specialty chemical and material manufacturer catering to the bare board PCB industry. The company offers a wide range of chemical products that range from Photoresist strippers to Electroless Copper to a variety of final finish products.

Ersa ERSA Versaflow 40/50 Selective

Ersa ERSA Versaflow 40/50 Selective

Used SMT Equipment | Soldering - Wave

Options: (1) IR-preheating, bottom side segmented pin/chain and roller conveyor for versaflow with double soldering module programmable conveyor width adjust (4) convection preheating top side automatic solder wire feeder, solder

Capital Equipment Exchange

IPC-A-600 Acceptability of Printed Boards Training and Certification Program

Training Courses | ON DEMAND | | IPC-600 Trainer (CIT)

The Certified IPC-600 Trainer (CIT) courses recognize individuals as qualified trainers in the area of quality assurance of bare printed circuit boards and prepare them to deliver Certified IPC-600 (CIS) training.

PIEK International Education Centre

Preview for AdoptSMT Europe at Amper Electronics Show from March 21 to 24th, Brno, Hall F Stand No. 0.02

Industry News | 2017-03-08 16:04:03.0

Market Leader AdoptSMT will showcase at Amper Brno an array of new innovative products. These products and the service AdoptSMT offers their customers make AdoptSMT’s slogan become true: We keep your production running. AdoptSMT covers the processes of PCB assembly, hand soldering and industrial identification.

AdoptSMT Europe GmbH

Preview for AdoptSMT UK - Southern Manufacturing and Electronics show from the 21st to 23rd March 2017, Farnborough, UK

Industry News | 2017-02-03 13:13:40.0

Market Leader AdoptSMT will showcase at Southern Manufacturing an array of new innovative products. These products and the service AdoptSMT offers their customers make AdoptSMT’s slogan become true: We keep your production running. AdoptSMT covers the processes of PCB assembly, hand soldering and industrial identification.

AdoptSMT Europe GmbH

SEHO MWS 2300 Provides Automatic Nozzle Height Adjustment

Industry News | 2021-01-30 07:05:46.0

Most wave soldering systems installed in electronic productions are equipped with one or two solder nozzles that generate a turbulent wave. This configuration is ideal for most products; however, this concept reaches its limitations if, for example, PCBs in masks are to be processed. The reliable wetting of all solder jointsis not guaranteed, depending on the thickness of the mask and the size of the cutouts. Additionally, it might be challenging to achieve a reproducible process if the distances between covered SMD components and the THT pins to be soldered are too small. Sophisticated assemblies that are processed in soldering masks often show soldering defects such as incomplete solder joints or solder bridges.

SEHO Systems GmbH


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