3V LED Power Supply

20w 700mA constant current led driver
Dali Dimmable
IP20
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Product Details

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

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Packing & Shipping

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