PCB toroidal ring encapsulated 50hz 230v 18v+18v 15va transformer
for pool light china
Certification:
1.We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit
Supplier in China,We guarantee quality is the first:
The dimension of the toroidal transformers:
PCB toroidal ring encapsulated 50hz 230v 18v+18v 15va transformer
for pool light china
Toroidal transformer models:
1.PCB Ecapsulated toroidal transformer :
Votage: 220v 230v 110v dual
Power: 10VA-30VA
Pcb encapsulated toroial transformer Application:
* garden light
* LED underwater lamp
* LED Ground light
* Outdoor power Supply
* Swimming pool lighting
How to design Transformer ?
Transformer capacity is rated in Volt-Amps (VA) which is generally
the same as wattage (Watts).
Most loads are labeled withtheir proper operational voltage (Volts), current (Amps),
frequency (Hz), and wattage (Watts or VA). When you need to design
a transformer,
we must know the mainly below parameters to be customized:GREWIN's
Custom
Transformers ,plz kindly check attached file:
GREWIN's Custom Toroidal Transformers
*Input volts: | |
*Frequency: | |
*Output volts: | |
*VA rating: | |
*Lead length:(inches) | |
Maximum height: | |
Maximum diameter: | |
*Quantity required: | |
Additional comments: | |
WHY CHOOSE US?
A.
1. Installation:
Horizontal (non-conventional-type base plate), sunk, side type, and
bridge.
2.Application:
Especially low-hum and low-dispersing construction
Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional .
Be used widely such as audioequipment,communication,new energy areas,Electrical control,Cable
TV network etc.
3.Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI
type transformer lines, 2 sets of vacuumannealing furnaces, A set of nitrogen and hydrogen production
equipment as below:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine
4.Warning
Under no circumstances should both ends of the fixing bolt
simultaneously contact the metal chassis or framework as this would
create a potentially dangerous 'shorted-turn'.
5.Certificate
The certificate of our transformer has CE CQC RoHs UL
6.Note
The above-mentioned toroidal transformer is frequently-used, we can
also manufacture the products by customer design. And the
specification is for reference, if has the change further, please
take the material object as the standard.
7.GREWIN'S Dimension :External diameter: 55mm-300mm, height :13mm-130mm, Efficiency:
75-98%
we can design the appropriate products according to customers'
requirments such as installation dimension, input and output
voltage,power...etc.)
B.Dual 110V Power Transformer:
For the international market request, these types of the GREWIN
Transformers are designed into dual primaries for 110V. No matter
what about your local voltage is 110V or 220V, you should use them.
Below are the methods for using:
1.If you are using 110VAC(such as Taiwan, US), Please parallel the
two primaries 110V. Please pay attention to the terminals of 110V
must be short circuit, and the terminals of 0V must be short
circuit.
2.If you are using 220VAC(such as Hongkong, China Mainland, Europe),
Please series the two primaries. Please pay attention to one
terminals of 0V must be short circuit with another terminals of
110V.
3.GREWIN has various kinds of state-of-the-art equipment, which are
used in production, sampling and testing. Our equipments enable us
to produce good quality products efficiently.
4.The following picture showed you about all finished toroidal
transformer production line and package with export standard carton
and strong pallets:
5.About us:
Tianjin Grewin Technology Co.,ltd. has always placed great emphasis
on our core business philosophy "Quality and Honesty First ". Due
to continuous innovative research and development, technical
standards and efficient.A professional leading and a main exporter
of a wide variety of electronic components in China for many Years.
6.Below is our toroidal transformer's catalogue with much advantages
in our market:
7.Acceptance of the Conditions:
All orders accepted by GREWIN are subject to the general sale
conditions herein set forth, which are understood and accepted by
the Purchaser when passing the order and/or upon receipt of GREWIN
invoices. Other conditions as well as any verbal agreement are
considered valid only if specifically confirmed by GREWIN in
writing.
8.Payment terms:
(1). T/T 100% or 50% deposit by T/T in advance, balance amount to
be paid 7 days before delivery.
(2). By irrevocable L/C at sight, to be issued immediately against
confirmed order.
(3). Payment by T/T, if order amount is less than USD 20,000.
9.Sample terms:
(1). Samples will be sent subject to advance payment to cover the
courier charge and samples charge.
(2). You are pleased to instruct your courier company to pick up
samples in our TianJin, China office at your expenses. For pick-up
details, please advise your courier company to contact us.
(3). Delivery time 3-10 working days.
10.CONTACT NAME CARD:
