NGB425 series
- Technology
- Open / u-frame power supplies
- Partner
- SL Power Electronics / Advanced Energy
The Advanced Energy SL Power NGB425 series of medically-approved AC-DC power supplies are engineered for high performance and reliability. Available with output voltages of 12 V, 15 V, 24 V, or 48 V, they provide up to 425 W of power with proper airflow, along with industry-leading convection power capabilities.
These power supplies feature protection mechanisms, including overvoltage, short circuit, and overload protection, ensuring stable operation and safeguarding connected equipment. Their compact design, with dimensions of 3 x 5 x 1.5 inches, makes them ideal for installations where space is a concern.
The NGB425 series is an excellent choice for medical applications requiring both high efficiency and compliance with strict safety standards.

Features
- Output power of 425 W with airflow, only derating to 270 W convection cooled
- 3" W x 5” L x 1.5” H size meets heavy industrial/IEC60601-1-2 4th Edition EMC requirements
- Universal 85 to 264 VAC Input Range Less than 100 uA Leakage Current
Benefits
- Approved to IEC60601-1, 3rd Edition & EN/IEC/UL62368-1
- Meets Class B Emissions levels
- Class I and Class II Input versions available
- Greater than 10 years Electrolytic Capacitor Life
- 3 year warranty
Downloads
for NGB425 series
Specifications | Value |
---|---|
Output power (W) | 425 |
Length (inches) | 5 |
Width (inches) | 3 |
Height (inches) | 1.5 |
Mounting type | Embedded PSU |
Minimum output current (A) | 8.75 |
Maximum output current (A) | 30 |
Output voltage range (V) | 12V to 48V |
Minimum output power (W) | 331 |
Maximum output power (W) | 425 |
Maximum input voltage (V) | 264 |
Warranty (Years) | 3 |
Model number | Min. Voltage (V) | Max. Voltage (V) | Current (A) | Nominal Voltage (V) | Number of Outputs |
---|---|---|---|---|---|
NGB425S12C | 11.4 | 12.6 | 30 | 12 | 1 |
NGB425S12K | 11.4 | 12.6 | 30 | 12 | 1 |
NGB425S15C | 24 | 15 | 1 | ||
NGB425S15K | 14.25 | 15.75 | 24 | 15 | 1 |
NGB425S24C | 17.5 | 24 | 1 | ||
NGB425S24K | 22.8 | 25.2 | 17.5 | 24 | 1 |
NGB425S24K-C | 22.8 | 25.2 | 17.5 | 24 | 1 |
NGB425S48C | 8.75 | 48 | 1 | ||
NGB425S48K | 45.6 | 50.4 | 8.75 | 48 | 1 |