What is PPS?
Programmable Power Supply (PPS), an advanced extension of USB-PD 3.0. It enables millisecond-level voltage/current adjustments to eliminate fast-charging overheating.
PPS vs Conventional Fast Charging
| Comparison | QC4.0/Standard PD | PPS Technology |
| Voltage Control | Fixed steps | 0.02V micro-adjustments |
| Thermal Safety | Throttles when hot | Prevents overheating |
| Efficiency | 15%-20% power loss | <8% loss |
3 Revolutionary Benefits
Precision Delivery
Extends battery lifespan by 30% via real-time voltage optimization
Universal Compatibility
One PPS charger for Samsung 45W, Xiaomi 120W, Apple 27W
Enhanced Safety
Thermal sensors scan every 100ms, throttle power if >43°C
Is Your Device PPS-Ready?
Compatible Devices:
- Smartphones: Samsung (S10+ onwards)
- Laptops: Lenovo Yoga 9i, Dell XPS 13
- Vehicles: Tesla USB-C ports
Look for Logos:
Must display USB-PD 3.0 & PPS icons
3 Critical Buying Tips
- Voltage Range
Choose 3.3-21V models (narrow-range won’t work with older devices) - Certification Check
Verify USB-IF TID (e.g. TID# 31000001) - Power Validation
Use USB tester – 45W charger must sustain ≥42W
Why PPS is the Future?
93% of 2024 smartphones support PPS
EU mandates PPS compatibility by 2025
Foldables rely on PPS for cool fast-charging