Advanced Energy / SL Power SLB350 Power Supplies

Advanced Energy / SL Power SLB350 Power Supplies are high-performance AC-DC power supplies designed for industrial-grade applications with a single-output configuration. These power supplies provide up to 350W of power with 200LFM airflow and nominal voltages of 12V, 24V, 48V, and 56V. The SLB350 power supplies operate within an 85V_AC to 264V_AC input voltage range, with a typical efficiency of 90%, and offer fixed output voltage adjustability. The protection features include output overvoltage, short-circuit, thermal protection, and overload protection. The SLB350 power supplies comply with RoHS and are available in a 3-inch x 5-inch x 1.5-inch form factor.

Features

200W convection
350W with 200LFM airflow up to 60°C
Single output
3” x 5” x 1.5” form factor
85V_AC to 264V_ACuniversal input voltage range
For 1U applications
Fixed output voltage adjustability

Class B conducted and radiated EMI
5% to 95%, non-condensing relative humidity
-10°C to 70°C operating temperature range
RoHS compliant
EN/CSA/IEC/UL62368-1 safety

Specifications

85V_AC to 264V_AC, 47Hz to 63Hz, and 1Ø input range
4A maximum at 115V_AC, 2A at 230V_AC input current
<300μA @ 264V_AC, 60Hz, NC; <600μA SFC earth leakage current
90% typical efficiency
Isolation voltage:
- 4000V_AC input/output
- 1800V_AC input/ground
- 500V_AC output/ground

Switching frequency range:
- 50kHz to 200kHz PFC
- Variable 70kHz to 100kHz main converter
Overvoltage protection, short-circuit protection, thermal protection, and overload protection