KV_4903 Linear Power Supply Input 220V AC Output ±5V ±1000MA 1MV Ripple For Precision Amplifiers

KV_4903 Linear Power Supply Input 220V AC Output ±5V ±1000MA 1MV Ripple For Precision Amplifiers

Read Before Purchasing:
(1) The interfaces of our module are clear and its performance is stable. Please combine the information provided by us and then perform functional verification corresponding to the experimental conditions.
(2) The basic parameters of this module are mentioned below. Schematic diagram and engineering files are not provided. If you have operational problems, please consult customer service.
(3) Before using the module, please read the information of this module to understand power supply and usage restrictions, so as to avoid damage to the module due to improper operation.
(4) Real module parameters, functions and pictures are provided. All modules have passed inspection before delivery.

Module Description:
This module uses ultra-high-performance LDO chip for TI, which can provide designers with a complete solution for high-precision power supply simulation applications. These LDOs have extremely high PSRR performance and extremely low output noise. It powers noise-sensitive applications such as operational amplifiers, ADCs, DACs, and other high-performance analog circuits.

Module Parameters:
- Module model: KV_4930
- Module type: linear power supply (ultra low ripple)
- Input voltage: 220V AC (please pay attention to the safety of electricity)
- Output voltage: ±5V
- Output current: ±1000mA
- Output ripple better than: 1mV (no load)
- Module noise: positive voltage: 15.4μVRMS; negative voltage: 15.1μVRMS (10Hz to 100kHz)
- Module PSRR: 72dB (120Hz)
- Module enable: none
- Module protection: output overcurrent protection (output with self-recovery fuse)
- Module features: low noise, low ripple; with power indicator
- Module application: precision operational amplifier power supply, high-speed or high-precision data converter power supply, sensors, MCU power supply, etc.
- Module weight: 390g/0.9 lb
- PCB size: 122 x 52 x 39mm/4.8 x 2 x 1.5" (LxWxH)
- Module heating: the greater the load, the greater the heating
- Working temperature: 0℃-70℃ (civilian grade)
- Module interface: input: 8-shaped power socket; output: XH2.54-3P*3

Package Included:
- 1 x Set of Linear Power Supply

Precautions:
- The module is powered by AC 220V.
- Please not touch the pads on the bottom of the module.

FAQ:
Q: Are the outputs of the module independent?
A: No, they aren't. Several outputs are connected in parallel.

Q: Can each channel output the maximum current at the same time?
A: No, the maximum output current refers to the sum of the current of each channel.

Q: Can the module supply power to audio equipment?
A: This module is a high-quality power supply module that can supply power to radio frequency equipment and high-end audio equipment.