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PR Electronics 5333A Temperature Transmitter Sensor Module Programmable 4-20mA

Specification

Working voltage: DC7 - 30V

Output power:

Rated power: 2 x 85W (4ohm)

Load: support connection with 3/4/8/16ohm speaker

Maximum power: 2 x 105W (4ohm)

Efficiency: > 92%

THD+N: < 1%

Gain: 34dB, low static current, noise suppression

Protection function: power input reverse connection protection, over-current protection, over-heat protection, under-voltage protection and over-current protection.

Input method: 3.5mm audio input, 3P_2.54mm audio input

Indicator status:

Power: normal working

Alarm: voice distortion

Error: protection trigger

PCB Size: L x W = 66.4 x 80mm

Whole size (include dissipation module): L x W x H = 66.4 x 80 x 22mm

Potentiometer knob hole: 7mm

Installation hole distance: 58.5 x 57mm

Installation hole size: M3

Weight: 120.3g

Package Included

1pcs Power Amplifier Board

SHIPPING:
Your order will be shipped within 2 business days ( Excluding Weekends and Public Holidays)after your payment clear..

Economy shipping: Ship via air mail service to US,AU,EU,Europe 2 to 4 Weeks. other country 3 to 6 Weeks,You may sometimes experience longer delivery time due to customs-related delays. Please let us know. ( No service on Sundays and public holidays)

Expedited shipping:If you want to get it fast(4-7 days ship),Please choose expedited shipping,It must add 20usd-80usd shipping fee (according to your country)

Extra costs（duties taxes）These charges are the buyer’s responsibility. Please check with your Country’s customs office to determine what these additional costs will be prior to bidding/buying.

RETURN POLICY:

Applicable only for items purchased within 60 days.

IMPORTANTLY, DEFECTIVE OR NON DEFECTIVE All Items should be returned in a good/ well-packed condition. Failure to comply with our Terms and Conditions may lead to UNAPPROVED RETURNS.

All returned merchandise must be in original factory carton, including all packaging materials, inserts and manuals, warranty cards (not filled-out) and all other accessories (i.e. screws, bass knobs, plastic coverings, protective films, etc.) Failure to meet any of these requirements will result in a higher restocking fee or denial of return request.

All returned merchandise are to be tested and inspected according to reasons/ claims why it is being returned before any decisions will be made.

Shipping charges are non-refundable. Only the purchase price of the product is refundable.

REASONS FOR UNAPPROVED RETURNS

Physical damage: Item is scratched, torn, wet, burned, blown, signs of misuse, and faulty installation DEFECTIVE or non DEFECTIVE

Factory sealed items: If it's opened and tampered except for certain items

Notes:Installation and removal costs are not the responsibility of the seller.

Brand	Unbranded
MPN	TPA3221

TPA3221 Audio Power Amplifier Board Class D Dual Channel Stereo DIY 85W Module

Shipping

Specifications

Returns Accepted