Tianhui Brand Uv Curing Systems for Printing Supplier

Items	Symbol	Condition	Min.	Typ.	Max.	Unit
Forward Current	IF			20		mA
Forward Voltage	VF	IF=20mA	3.0		4.0	V
Optical Power Output	Po	IF=20mA	15		20	mW
Peak Wavelength	λp	IF=20mA	425		430	nm
50% Power Angle		IF=20mA		5.5		deg.

Lead Forming

● When forming leads, the leads should be bent at a point at lease mm from the base of the lead.
Do not use the base of the lead frame as a fulcrum during lead forming.

● Lead forming should be done before soldering.

● Do not apply any bending stress to the base of the lead.
The stress to the base may damage the LED's characteristics or it may break the LEDs.

● When mounting the product onto a printed circuit board,the via-holes on the board should be exactly aligned with the lead pitch of the product. If the LEDs are mounted with stress at the leads, it causes deterioration of the cap and this will degrade the LEDs.

Storage
● Shelf life of the products in unopened bag is 3 months(max.) at <30°C and 70% RH from the delivery date.

If the shelf life exceeds 3 months or more, the LEDs need to be stored in a sealed container
with silica gel desiccants to ensure their shelf life will not exceed 1 year.

● Tianhui LED lead frame are gold plated iron alloy.This gold surface may be affected by environments
which contain corrosive substances. Please avoid conditions which may cause the LED to corrode, tarnish or discolor.

This corrosion or discoloration may cause difficulty during soldering operation.
It is recommended that the LEDs be used as soon as possible.

● To avoid condensation, the products must not be stored in the areas where temperature and humidity fluctuate greatly.

Handling Precautions
● Do not handle LEDs with bare hands, it may contaminate the LED surface and affect optical characteristics.
In the worst case, catastrophic failure from excess pressure through wire-bond breaks and package damage may result.
● Dropping the product may cause damage.
● Do not stack assembled PCBs together. Failure to comply can cause the cap portion of the product to be cut, chipped, delaminated and/or deformed. It may cause wire to break, leading to catastrophic failures.

Company Advantages

· There has been a steady demand in our market for this unique design of uv curing systems for printing.

· The product is antistatic. Its fabrics have been treated with an antistatic finish that will not lose the effect even after times of washing.

· This product helps obtain more repeat purchases.

Company Features

· Zhuhai Tianhui Electronic Co., Ltd. is a well-known manufacturer of uv curing systems for printing in China. We have significant international reach and industry depth and breadth.

· We are proud to boast an experienced workforce. They have an excellent track record of quality and on-time delivery and carry out every aspect of the production in-house, from choosing precise raw materials to executing the most efficient production processes.

· In order to better improve sustainability, we have newly introduced a green production approach. This approach has significantly promoted the reuse and recycling of raw materials and packaging materials, which reduces resource wastes.

Application of the Product

Our uv curing systems for printing meets the needs of multiple industries and fields.

Tianhui insists on providing customers with one-stop and complete solution from the customer's perspective.