RSOK-Z
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• 4:1 wide input voltage range Regulated Converters • Continuous short circuit protection DC/DC Converter • No minimum load required Description The RSOK-Z series is a cutting-edge DC/DC converter series with a wide 4:1 input voltage range of 9-36 VDC. This converter features ON/OFF control for added convenience and precision. The RSOK-Z boasts high accuracy and tight line and load regulation, ensuring reliable performance even under challenging conditions. The device also includes continuous short circuit protection and undervoltage lockout (UVLO) for added safety and security. This product is certified to meet the rigorous safety requirements of IEC/EN/UL 62368-1, making it suitable for use in a variety of industrial applications. With a maximum output power of 1W and the ability to operate at 0% minimum load, the RSOK-Z is both versatile and efficient. Finally, the RSOK-Z offers basic grade isolation of 3kVDC/1min and an operating range of -40°C to 90°C without derating, making it ideal for use in demanding industrial environments. 1 Watt SIP8 Single Output Selection Guide Output Current [mA] 200 Notes: Note1: Efficiency is tested at minimum input and full load at +25°C ambient Note2: Max Cap Load is tested at nominal input and full resistive load Input Voltage Range [VDC] 9-36 Part Number Model Numbering = 25°C, nom. VIN, full load and after warm-up unless otherwise stated) UL62368-1 certified C22.2 No. 62368-1-19 certified IEC/EN62368-1 certified CB Report BASIC CHARACTERISTICS Parameter Internal Input Filter Input Voltage Range Under Voltage Lockout (UVLO) Input Current Quiescent Current Minimum Load ON/OFF CTRL Input Current of CTRL Pin Standby Current Internal Operating Frequency Output Ripple and Noise (3) Notes: Note3: Measurements are made with a 0.1µF MLCC across output (low ESR) continued on next page www.recom-power.com

RSOK-Z Series DC/DC Converter Specifications (measured @ t = 25°C, nom. VIN, full load and after warm-up unless otherwise stated) Power Dissipation vs. Load 0.5 Output Load [%] REGULATIONS Parameter Output Accuracy Line Regulation low line to high line, full load Output Load [%] Notes: Note4: Operation below 10% load will not harm the converter, but specifications may not be met PROTECTIONS Parameter Short Circuit Protection (SCP) continuous, auto recovery nom. VIN= 24VDC Short Circuit Input Current Isolation Voltage (5) Isolation Resistance Isolation Capacitance Insulation Grade Notes:...

RSOK-Z Series DC/DC Converter Specifications (measured @ t = 25°C, nom. VIN, full load and after warm-up unless otherwise stated) ENVIRONMENTAL Parameter Operating Temperature Range refer to „Derating Graph“ with derating Maximum Case Temperature Temperature Coefficient Thermal Impedance Operating Altitude Operating Humidity Pollution Degree Derating Graph (@ Chamber and natural convection 0.1m/s) Output Load [%] SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Audio/Video, information and communication technology equipment Part1: Safety requirements 3rd Edition...

RSOK-Z Series DC/DC Converter Specifications (measured @ t = 25°C, nom. VIN, full load and after warm-up unless otherwise stated) DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Dimension (LxWxH) embossed logo Pinning Information Pin # Single 1 -Vin 2 +Vin 3 CTRL 5 NC 6 +Vout 7 -Vout 8 NC Recommended Footprint Details PACKAGING INFORMATION Parameter Packaging Dimension (LxWxH) Packaging Quantity Storage Temperature Range Storage Humidity