**Somfy 12V DC Plug-In Power Supply**
Power your motorized shades and awnings reliably with the **Somfy 12V DC Plug-In Power Supply**, an official power adapter designed specifically for Somfy RTS systems. This compact unit delivers stable, regulated power for smooth operation of your window treatments.
### **Key Features:**
- **Stable 12V Output** – 1.5A current rating for consistent motor performance
- **Universal Compatibility** – Works with:
✓ All 12V RTS motors (LT, Sonesse)
✓ Battery tube charging
✓ Somfy control interfaces
- **Built-in Protections** – Safeguards against:
✓ Overcurrent
✓ Short circuits
✓ Voltage fluctuations
- **Compact Design** – Space-saving plug-in format
- **Regional Plug Options** – Available in EU, UK, US configurations
### **Technical Specifications:**
• **Input:** 100-240V AC, 50/60Hz
• **Output:** 12V DC 1.5A (18W)
• **Cable Length:** 1.5m (5ft)
• **Efficiency:** >85%
### **Includes:**
✓ Power supply unit
✓ DC output cable with proprietary connector
**Note:** For indoor use only. Not compatible with 24V motors.
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**Installation Tip:** Use with Somfy extension cables (sold separately) for flexible placement. Need higher amperage? Ask about our 2.5A industrial version!
*(Professional installers: This unit maintains full system warranty when used as directed.)*
### **Somfy 12V DC Plug-In Power Supply – Technical Specifications**
#### **General Information**
- **Manufacturer:** Somfy
- **Model Number:** (e.g., 1871795 or similar – check label)
- **Type:** Switching power adapter
- **Compatibility:** All 12V Somfy RTS motors and devices
#### **Electrical Specifications**
- **Input Voltage:** 100-240V AC (50/60Hz) – universal input
- **Output Voltage:** 12V DC ±5%
- **Output Current:** 1.5A (1500mA) continuous
- **Power Rating:** 18W max
- **Efficiency:** >85% (at full load)
- **Regulation Type:** Switch-mode (SMPS)
#### **Protection Features**
- **Overcurrent Protection:** Auto-resetting
- **Short Circuit Protection:** Yes
- **Overvoltage Protection:** Yes
- **Thermal Protection:** Yes
#### **Physical Specifications**
- **Dimensions:** 80 × 50 × 35 mm (3.1" × 2" × 1.4")
- **Weight:** 180g
- **Cable Length:**
- AC input: 1.5m (5ft)
- DC output: 1m (3.3ft)
- **Connector:** Proprietary Somfy 2-pin
- **Housing Material:** Flame-retardant ABS
#### **Environmental Ratings**
- **Operating Temperature:** 0°C to +40°C (32°F to 104°F)
- **Storage Temperature:** -20°C to +60°C (-4°F to 140°F)
- **Humidity:** 10-90% non-condensing
#### **Certifications & Compliance**
- **Safety:** EN/IEC 62368-1
- **EMC:** EN 55032, EN 61000
- **Regional Approvals:** CE (EU), FCC (US)
- **Warranty:** 2 years
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### **Included Components**
- 1× Power supply unit
- 1× DC output cable
### **Installation Notes**
- **Max Load Distance:** 10m (with proper wire gauge)
- **Do Not** expose to water/moisture
- **For Indoor Use Only**
**Pro Tip:** Pair with Somfy's surge protector (model #1871800) in areas with unstable power. Need higher capacity? See our 2.5A industrial PSU (model #1871798).
*(For full load calculations, refer to Somfy's power requirements guide.)*
