PWM and Emissions Control
Our engineers helped devise a canister proportional purge solenoid valve that applies pulse width modulation (PWM) to emissions control system in a vehicle.
客户问题
Coming soon
TLX 解决方案
Our engineers helped devise a component that applies pulse width modulation (PWM) to emissions control system in a vehicle. As vapors from a vehicle's fuel system are stored in a charcoal canister, the solenoid valve (designed and manufactured by TLX) proportionally regulates the flow and amount of fuel vapor from the canister back into the combustion process.
- Flow rate range
- 9-31 SLPM @ 50 kPa
- Inductance
- 25 ± 5 mH
- Coil resistance at 20°C
- 18.6 ± 1.8 Ω
- Supply voltage
- 12 Vdc @ 32 Hz PWM
- Response time
- < 8 ms
- Operating temperature range
- -40°C to 120°C
- Vibration
- 20 G
TLX提供的任何组件，均可根据客户的不同系统、技术参数等要求进行设计和定制。本网站上的示例仅供说明目的。
Working with TLX
- Experienced partner of industry leaders, first-tier suppliers, and OEMs
- Direct access to our design and engineering team
- Localized production in USA and China
- Dependable single-source solution from design to delivery
Have questions or ready to get started?
Our Process
Step 1 / Initial Review
Our engineering team works directly with you to determine the viability of your program and identify the best solution based on your specifications.
Step 2 / Quote
Quotes include all costs related to your project - tooling, prototype, piece part, production and project specific costs.
Step 3 / Design Review & Prototypes
Our engineering team reviews the design with you and makes any adjustments needed. Prototypes are built according to design specifications for testing.
Step 4 / Testing
Prototypes are tested according to your specifications, with all relevant test data provided to you for evaluation.
Step 5 / APQP
DFMEA’s, PFMEA’s, control plans and process flow diagrams are started to drive the product intent design.
Step 6 / Pre-Production
Working drawings are developed for production. A second prototype build and a set of production parts are made from tooling and thoroughly tested.
Step 7 / PPAP/Production
The final design along with the PPAP (Production Part Approval Process) is developed and the new product enters production.
Step 8 / Ongoing Improvements
Our team collaborates with you to continue making improvements to the product to best meet your needs, increasing efficiency and reducing cost.