Oky Newstar Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 Piece/Pieces |
| Delivery Time | 5-7workdays after payment |
| Packaging Details | Dimensions: 42*24*12mm |
| Weight | 7g |
| Warranty | 2 years |
| Voltage regulator | 2.5V to 5V |
| Color | Green |
| MPN | Does not apply |
| Brand Name | OEM |
| Model Number | OKY3462-5 |
| Certification | RoHS |
| Place of Origin | Guangdong China (Mainland) |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 Piece/Pieces |
| Delivery Time | 5-7workdays after payment | Packaging Details | Dimensions: 42*24*12mm |
| Weight | 7g | Warranty | 2 years |
| Voltage regulator | 2.5V to 5V | Color | Green |
| MPN | Does not apply | Brand Name | OEM |
| Model Number | OKY3462-5 | Certification | RoHS |
| Place of Origin | Guangdong China (Mainland) | ||
| High Light | electronic spare parts ，industrial electronic components | ||
Description:
Features:
- Can use 5V battery or any USB port to power.
- D class amplifier is highly respected today because its 90% high efficiency. A class, B class amplifier efficiency is only about 30%.
- Temperature does not affect the sound quality so no need to add heat sink therefore less space is taken.
- Module has a short-circuit current protection and over-temperature protection.
- Noise canceling circuit was built in, power on / off without pop noise.
- Can provide 3W (left channel) + 3 W (right channel) output power in the 4Ω load and 5V power supply conditions.
Specifications:
Model: PAM8403
Super Mini Size: 1.85 x 2.15cm
Input voltage: 2.5-5V (can not be more than 5.5V, otherwise it will burn the IC on board)
Output power: 2 channels x 3W
Speaker Choice: It can work with 4 ohm and 8 ohm speakers
Package:
Miniature digital power amplifier board 2 * 3 w D class 2.5 ~ 5 v PAM8403 amplifier can be USB power supply .Excellent noise suppression, in the case of no input audio, ears on the horn and did not hear any noise, dual channel stereo, 5 v power supply can output 3 w + 3 w power, can direct drive 4 Ω, 8 Ω small speakers, big output power, energy, sound quality is good. Unique without LC filter class D digital power board, can use computer USB power supply directly. Double panel wiring, properly solve wiring caused by ground potential balance and the crosstalk between channels, micro design, can be easily placed in a variety of digital products within small space, amplification efficiency
High. All adopt the whole plate welding machine, welding quality of hand soldering iron welding
Micro size: 1.85 * 2.11 cm note: on the left and right sound channel output and "negative" can't meet together, otherwise will burn IC, and then good speaker should be taken before electricity (load). The rated working voltage from 5 V to 2.5 V, the working voltage of 5.5 V
Competitive Advantage:
1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment
FAQ:
1. What is the delivery time?
Normally, 1-5 workdays after payment; Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once and then we make the judgement for the issue.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.You can return back to us, we will refund your full payment.
4.what is the warranty?
1-3 months to replace new items for free, 1-2 years repairing free according to different products.
5.Do you accept OEM design?
Yes,we do.We can design according to your requirement.
6.Are you a manufacturer?
Yes,we are.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2004
Total Annual:
150 Million-200 Million
Employee Number:
100~300
Ecer Certification：
Active Member
Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians. Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ... Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians. Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ...
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