Open frame switching power supplies are a compact, inexpensive option for DC power needs. With up to 90 Watts of output power, these flexible power supplies require only convection cooling for full-power operation. Units with UPS functionality are available.
Open frame power supplies are designed without an enclosure to aid in temperature control and help prevent power loss due to overheating.
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RHINO SELECT PSFA series industrial open frame power supplies include a UPS function to prevent downtime due to unexpected power loss (battery sold separately).
RHINO FA series open frame power supplies are especially useful when an inexpensive hazardous location rated power supply is required. These compact DIN rail mount power supplies are easily installed and provide up to 3.7A continuous output current at 24VDC.