Basic Info.
Product Description
General purpose 1:1 line bridging audio transformer
Frequency response of 3 Hz to 250 kHz - 3 dB
CMRR of 108 dB at 50 Hz
Input levels of up to 3.9 V RMS at 20 Hz and 9.8 V RMS at 50 Hz
Low distortion of 0.002 % at 1 kHz / 0 dBu
Perfect for low to mid impedance signal sources
Electrical isolation of 2 kV between secondary and primary winding or windings and shield
Comes in a magnetic shield can
Completely potted to avoid microphonic issues
Comes with leads
| Item/Lead Time | Samples | Mass Production |
| Components | 1-2 days | 5-10 days |
| SMT | 1-2 days | 5-10 days |
| Delivery | 3-5 days | 5-20 days |
Transormer is the ideal component to avoid hum loops without degrading the sound. It achieves this through galvanic
isolation of low to mid impedance audio signal sources. It can be used as an input or output transformer, for balanced or
unbalanced signals.
With the maximum level of 3.9 V RMS at 20 Hz and very low distortion it is perfectly suited to pro audio environments which run typically with 1.2 V RMS (+4 dBu) level. It will also work perfectly with high end audio devices for home use. In both situations the high headroom, low distortion, excellent bandwidth and strong magnetic coupling guarantee that no detail of your sound gets lost.
The toroidal core of the transformer is completely potted into the magnetically shielded enclosure, so there will be no
microphonic issues. The L version with the coloured leads comes with two M3 screws, which make it very easy to mount.
Packaging & Shipping
Our services
1.One-stop service covering hardware design + software program + PCB layout + PCB assembly + casing service for customers.
2.More than 20-year experiences with PCB,PCBA production in automatic,auto,medical,industrial control,security,communications,power supply filed.We help our customers to deal with their difficulties in the production and cost down by sourcing from China.
3.We provide full BOM sourcing for all kinds of electronic.parts,connectors,plastic mold and cable,etc. We have most professional component sourcing team and competitive sourcing channels with guarantee quality.
4.Instant feedback and short delivery time.We provide 24-hour online service for global customers.We quote BOM within 24 hours and PCB assembly prototype in 5 days.
5.Both prototype and mass production are acceptable.There is no minimum order quantity restrictions.
6.We test both PCB and key components 100% before delivery.Our warranty is 12 months for all the boards and products.
7.We provide credit to our long-term cooperation customers.
Advantage
Why choose transformer manufacturers?
1. Low weight
2. Low no-load loss
3. Low stray magnetic field
4. Low operating temperature
5. Efficient
6. Cost savings
FAQ
Q1. Can you according to I provide you drawings and parameters production?
Answer: Yes, we can according your requirements to custom.
Q2. What is your MOQ?
Answer: no MOQ requirement.
Q3. Can I make a small order test first?
Answer: Yes, but does not include freight and tax.
Q4. How long is it from the beginning to the end?
Answer: 3 days out of the sample, received the full payment within 7 days of delivery.
Q5. Can you send the sample before we order it?
Answer:Yes, we can Sample fee and freight paid by the buyer, after the batch can be returned.
Q6. What is the sample express you send ?
Answer:DHL, UPS, FEDX failure for 7-15 days. If you have specific requirements can also be .
Q7. What is the payment method?
Answer:PayPal, credit card, Western Union Bank,
Q8. Has your product been tested before shipment?
Answer:we will have 12 hours of aging test before delivery.
