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cigen-RKD 50
RKD 50 Series
Toroidal ring core transformers in various voltage and power ratings
The RKD 50 series from Block Transformatoren-Elektronik GmbH consists of toroidal ring core transformers available in a range of voltage and power ratings. These transformers are commonly used in power supply units, audio equipment, and various electronic devices where space efficiency and high-frequency performance are critical. If you're working on projects that require compact, high-frequency transformers with excellent magnetic properties, the RKD 50 series is a solid choice.
One thing worth noting is their ability to handle higher frequencies effectively, which makes them particularly useful in switching power supplies and other applications where low ripple and noise are essential. Engineers tend to reach for this when they need reliable, efficient transformers that can operate efficiently without overheating, even under demanding conditions. Another practical benefit is their design, which allows for easy installation and reduces electromagnetic interference, making them ideal for environments where EMI control is crucial.
Series Images (2)
Frequently Asked Questions
RKD 50 - Part List
7 parts in total| Mfr Part # | Quantity Available | Price | Category | Efficiency | Power - Rated | Voltage - Test | Frequency - Max | Number of Outputs | Voltage - Primary | Voltage - Secondary | Frequency - Operating | Voltage - Secondary (Full Load) | Voltage - Protection Level (VP) (2416) | Height | Weight | Diameter | Termination | Primary Material | Other Specifications | Temperature | Maximum Temperature Limit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RKD 50/2x24 Toroidal Transformer 2x24V 50VA Ring core transformer 50 VA 24 VAC (2x), RKD 50/2X24, Block Block | 13 | 1: ¥270.08 | - | 83 % | 50VA | 4000 VAC | 60Hz | 2 | 115V ac | 24 VAC(2x) | 50Hz | 24 V ac | IP 00 | 39 | 0.7kg | 77mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.18 | 40 °C | +40°C |
RKD 500/2x35 Toroidal Transformer 2x35V 500VA Ring core transformer 500 VA 35 VAC (2x), RKD 500/2X35, Block Block | 10 | 1: ¥831.73 | - | 95 % | 500VA | 4000 VAC | 60Hz | 2 | 115V ac | 35 VAC(2x) | 50Hz | 35 V ac | IP 00 | 66 | 4.8kg | 140mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.04 | 40 °C | +40°C |
RKD 500/2x30 Toroidal Transformer 2x30V 500VA Ring core transformer 500 VA 30 VAC (2x), RKD 500/2X30, Block Block | 10 | 1: ¥497.828 | - | 95 % | 500VA | 4000 VAC | 60Hz | 2 | 115V ac | 30 VAC(2x) | 50Hz | 30 V ac | IP 00 | 66 | 4.8kg | 140mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.04 | 40 °C | +40°C |
RKD 500/2x24 Toroidal Transformer 2x24V 500VA Ring core transformer 500 VA 24 VAC (2x), RKD 500/2X24, Block Block | 10 | 1: ¥667.15 | - | 95 % | 500VA | 4000 VAC | 60Hz | 2 | 115V ac | 24 VAC(2x) | 50Hz | 24 V ac | IP 00 | 66 | 4.8kg | 140mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.04 | 40 °C | +40°C |
RKD 50/2x18 Toroidal Transformer 2x18V 50VA Ring core transformer 50 VA 18 VAC (2x), RKD 50/2X18, Block Block | 10 | 1: ¥234.32 | - | 83 % | 50VA | 4000 VAC | 60Hz | 2 | 115V ac | 18 VAC(2x) | 50Hz | 18 V ac | IP 00 | 39 | 0.7kg | 77mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.18 | 40 °C | +40°C |
RKD 50/2x15 Toroidal Transformer 2x15V 50VA Ring core transformer 50 VA 15 VAC (2x), RKD 50/2X15, Block Block | 238 | 1: ¥245.616 | - | 83 % | 50VA | 4000 VAC | 60Hz | 2 | 115V ac | 15 VAC(2x) | 50Hz | 15 V ac | IP 00 | 39 | 0.7kg | 77mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.18 | 40 °C | +40°C |
RKD 50/2x12 Toroidal Transformer 2x12V 50VA Ring core transformer 50 VA 12 VAC (2x), RKD 50/2X12, Block Block | 10 | 1: ¥332.50 | - | 83 % | 50VA | 4000 VAC | 60Hz | 2 | 115V ac | 12 VAC(2x) | 50Hz | 12 V ac | IP 00 | 39 | 0.7kg | 77mm | Leads | 2 x 115 VAC, 50...60 Hz | 1.18 | 40 °C | +40°C |


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