製品概要
設計リソース
説明
PSE applications that deliver both power and data over ethernet to devices such as IP cameras and wireless access points require compact, efficient, and standards-compliant solutions to support increasing power demands. This reference design's wide input voltage range of 9-48V ensures compatibility with diverse and common power sources (12V/24V/48V). Its active clamp topology achieves efficiency greater than 90% at 100W of power and nominal Vin conditions. The standard half-brick form factor (2.3in x 2.4in) enables easy integration, and the strong isolation (2200Vac) provides superior industrial protection and safety.
Applications
- PSE Applications
- Industrial Automation
- Smart Building Systems
機能と利点
- Wide input voltage range of 9-48V ensures compatibility with diverse and common power sources (12V/24V/48V).
- Active clamp topology achieves efficiency greater than 90% at 100W of power and nominal Vin conditions.
- Energy loss minimized and thermal performance improved, reducing operating costs and enhancing system reliability.
- Standard half-brick form factor (2.3in x 2.4in) simplifies system integration, saves space, and reduces design complexity.
- Strong isolation (2200Vac) provides superior safety and protection for sensitive equipment.
Solution Specifications
Electrical Requirements:
- External Input Voltage: 9 VDC – 48 VDC (12 V / 24 V / 48 V nominal)
- Output Voltage: 54 VDC
- Output Current: 2 A
- Output Power: 100 W
- Load Regulation: ± 1%
- Maximum Output Ripple: 250 mVPP
- Transient Response: ± 5% (50% to 100% Load Step)
- Isolation: 2200 VAC
Performance Requirements:
- Efficiency: ≥ 90%
Mechanical Requirements:
- Transformer Type: Planar, Off-the-shelf
- Form Factor: Half-Brick size
製品カテゴリ
マーケット & テクノロジー
使用されている製品
関連資料
-
ADPS43895-RD Design Files2026/08/07ZIP16 MB
-
LTpowerCADおよびLTpowerPlanner2017/11/17
-
ADPS43895-RD LTPowerPlanner2026/08/07LTP31 KB
サポートおよびトレーニング
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