LM317/LM337 Transformer Output Adjustable Talema Sealed Ring Bull EMI


Parameters and properties:

High stability + low ripple + output protection

PCB size: 146X62MM

Blue Custom Yew Wah Sealed Ring Cow: Power 15W

Input voltage: AC 210-240V (default 220V)

Output voltage: plus or minus 2.5V to plus or minus 24V continuously adjustable

Voltage Regulator Core: Import ON LM317, LM337

Double-sided sunken gold PCB, ground line optimization design, to ensure the very ripple and eliminate circuit interference.

220V input increases EM filtering, anti-interference ability is more excellent.

Specially added in the EMI anti-interference filtering function, so that precision instruments interference is less.

If the audio system, the texture of the music is stronger. Material is also a luxury version, capacitors adopted

ELNA Audio special capacitors, German red WIMA, and high-speed diodes instead of cheap ones

The rectifier bridge stack. All imported fever capacitors and voltage regulators, integrated design ideas, so the power supply part is completely independent, better anti-interference ability, suitable for preamp headphones and other lines.

 
Package:
1pc LM317/LM337 Transformer Output Adjustable Talema Sealed Ring Bull EMI 15W

Payment Method: PayPal preferred

Shippment:
1. Shipping to international by China Post Airmail, every parcel will be registered with tracking number. We can also ship by FedEx/TNT/EMS for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.

Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.

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