Contact Us
TEL: +86-755-21006895
Mob: +8618923838718
E-mail: sales01@ottima-tech.com
Address: 4th Floor, Building 1, Puhua Technology Park, Gongyeyuan Road, Da Lang, LongHua New District, Shenzhen, China

3V LED Power Supply

20w 700mA constant current led driver
Dali Dimmable
IP20

Specifications

Product Name: 3v Led Power Supply

OTM-DD50700

Input

Input Voltage

AC 100-265V, 50/60Hz

Output

Power

20w

Output

3-50v DC

Ripple Wave

(mVp-p):  <1%

Linear Modulate

±0.5%max

Temperature Coefficient

±0.02%/°C

Start Time

≤3s(240VAC input,io=100%)

Guard Time

≥20ms(240VAC input,io=100%)

Output Standard

DC 3-50v 250-700mA

Protection

Override protection

115%-200%vA,automatic recovery

short-circuit protection

automatic recovery

Insulation

Insulation strength

1500VAC/10mA,1MIN

Insulation resistance

≥30MΩ,DC 500V

Environment

Working temperature

0°C-40°C,10%-90%RH

Store temperature

-20°C-60°C,10%-90%RH


Features

SELV-equivalent

Constant current output

Built-in active PFC

Efficiency>80%

Dimmable LED driver


FAQ:

Q1: What is your payment terms?

A: We accept pay via Bank Transfer, Paypal and Western Union.

For bulk order, if the lead time is long, we also accept 30% in advance, and 70% balance before shipping.

We also accept Trade Assurance online to get 100% guarantee for your orders.

(For more details, please contact us)

2. Could you provide the OEM or ODM service?

OTTIMA have rich experience in OEM and ODM service, R&D the products completely according to customers’ demands..

3. Are the LED power-type controllers working properly under a full load?

AlL OTTIMA power type items can be long time worked in 100% full loading.


Application

1.jpg


Packing & Shipping

2(001).jpg


Hot Tags: 3V LED power supply, China, mAnufacturers, factory, in stock
Inquiry