Descripción
SPECIFICATIONS
Brand Name: Jarhead
Origin: Mainland China
DIY Supplies: ELECTRICAL
Display Size: 2.9 Inches & Under
Certification: CE
Model Number: XR2206
semi_Choice: yes
Introduction
Voltage Supply: 9-12V DC Input
Waveforms: Square, Sine & Triangle
Impedance: 600 Ohm + 10%
Frequency: 1Hz - 1MHz
SINE WAVE
Amplitude: 0 - 3V at 9V DC input
Distortion: Less than 1% (at 1kHz)
Flatness: +0.05dB 1Hz - 100kHz
SQUARE WAVE
Amplitude: 8V (no load) at 9V DC input
Rise Time: Less than 50ns (at 1kHz)
Fall Time: Less than 30ns (at 1kHz)
Symmetry: Less than 5% (at 1kHz)
TRIANGLE WAVE
Amplitude: 0 - 3V at 9V DC input
Linearity: Less than 1% (up to 100kHz) 10mA
![](https://ae01.alicdn.com/kf/HTB1k9vQVmzqK1RjSZFjq6zlCFXaJ.jpg)
Feature
The welding installation considerations, follow these steps:
1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.
2.Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.
3.The back with a diagonal cutting pliers to cut short the pins as far as possible
Debugging steps:
1After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!
2. check the IC whether against, such as anti please timely correction.
3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 v
Using the step
1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)
2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)
3. SQU blue terminals output pulse
4. AMP : Sine wave, triangle wave amplitude adjustment
5. FINE : Frequency fine adjustment
6. Coarse : Frequency of coarse adjustment
Schematic diagram of Function Generatorc
![](https://ae01.alicdn.com/kf/HTB1VKnSVhTpK1RjSZFMq6zG_VXaD.jpg)
![](https://ae01.alicdn.com/kf/HTB1frfRVmzqK1RjSZFjq6zlCFXa1.jpg)
![](https://ae01.alicdn.com/kf/HTB1frniVmzqK1RjSZPcq6zTepXaI.jpg)
![](https://ae01.alicdn.com/kf/HTB1zWrYVXzqK1RjSZFCq6zbxVXa5.jpg)
![](https://ae01.alicdn.com/kf/HTB1v.HJVgTqK1RjSZPhq6xfOFXaO.jpg)
![](https://ae01.alicdn.com/kf/HTB1zG23VkvoK1RjSZFwq6AiCFXaJ.jpg)
Pago y Seguridad
Su información de pago se procesa de forma segura. No almacenamos los detalles de la tarjeta de crédito ni tenemos acceso a la información de su tarjeta de crédito.