PQ20RX05J00H

Product Overview

Category: Electronic Component
Use: Power Amplifier
Characteristics: High power output, compact size
Package: SMD (Surface Mount Device)
Essence: Amplification of electrical signals
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Operating Voltage: 5V
Frequency Range: 20Hz - 20kHz
Output Power: 20W
Gain: 30dB
Distortion: <1%
Input Impedance: 10kΩ
Output Impedance: 8Ω

Detailed Pin Configuration

The PQ20RX05J00H has a total of 8 pins. The pin configuration is as follows:

VCC: Power supply voltage input
GND: Ground reference
IN: Input signal
NC: No connection
NC: No connection
OUT: Output signal
NC: No connection
NC: No connection

Functional Features

High power output for its compact size
Low distortion for accurate sound reproduction
Wide frequency range for versatile applications
Stable performance under varying load conditions
Efficient power consumption for extended battery life

Advantages and Disadvantages

Advantages: - Compact size allows for space-saving designs - High power output enables driving of larger speakers - Low distortion ensures high-quality audio reproduction - Wide frequency range accommodates various audio sources

Disadvantages: - Limited output power compared to larger amplifiers - Higher cost compared to lower-power alternatives - Sensitivity to improper heat dissipation

Working Principles

The PQ20RX05J00H is a class D power amplifier that utilizes pulse width modulation (PWM) to amplify electrical signals. It converts the input audio signal into a series of high-frequency pulses, which are then filtered and amplified to drive the connected speaker. This class D amplifier design offers high efficiency and low power dissipation.

Detailed Application Field Plans

The PQ20RX05J00H is commonly used in various audio applications, including:

Portable Bluetooth speakers
Home theater systems
Car audio amplifiers
Multimedia soundbars
Professional audio equipment

Detailed and Complete Alternative Models

PQ15RX03J00H: Lower power output (15W), suitable for smaller speakers
PQ30RX07J00H: Higher power output (30W), ideal for larger sound systems
PQ10RX02J00H: Lower cost alternative with reduced features (10W)

These alternative models provide options based on specific power requirements and budget constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PQ20RX05J00H v technických řešeních

Sure! Here are 10 common questions and answers related to the application of PQ20RX05J00H in technical solutions:

Q: What is PQ20RX05J00H? A: PQ20RX05J00H is a specific model number for a power supply module used in various technical applications.
Q: What is the input voltage range for PQ20RX05J00H? A: The input voltage range for PQ20RX05J00H is typically between 85VAC and 264VAC.
Q: What is the output voltage of PQ20RX05J00H? A: The output voltage of PQ20RX05J00H is 5VDC.
Q: What is the maximum output current of PQ20RX05J00H? A: The maximum output current of PQ20RX05J00H is 4A.
Q: Is PQ20RX05J00H suitable for industrial applications? A: Yes, PQ20RX05J00H is designed to be suitable for industrial applications due to its robust construction and wide operating temperature range.
Q: Can PQ20RX05J00H handle input voltage fluctuations? A: Yes, PQ20RX05J00H is designed to handle input voltage fluctuations within its specified range without affecting its output stability.
Q: Does PQ20RX05J00H have overcurrent protection? A: Yes, PQ20RX05J00H is equipped with overcurrent protection to prevent damage to the module and connected devices in case of excessive load.
Q: Can PQ20RX05J00H be used in both AC and DC input systems? A: No, PQ20RX05J00H is designed for AC input systems only and cannot be used directly with DC input.
Q: What is the efficiency of PQ20RX05J00H? A: The efficiency of PQ20RX05J00H is typically around 85% to 90%, depending on the load conditions.
Q: Is PQ20RX05J00H compliant with safety standards? A: Yes, PQ20RX05J00H is compliant with various safety standards such as UL, CE, and RoHS, ensuring its suitability for use in technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for PQ20RX05J00H.