Sysolution RC150 Series Vehicle LED Display Power Supply
$ 18.00
The Sysolution RC150 series supplies vehicle LED displays from a 9–36 VDC input. Its 4.2 V, 4.5 V and 5 V versions have documented maximum outputs of 125 W, 135 W and 150 W. Delayed startup, natural cooling and a green status indicator are listed features.
10000 in stock
RC150 power selection for vehicle LED displays
The Sysolution RC150 is a DC-input power supply series with delayed startup for vehicle display applications. The manufacturer’s specification lists low-temperature starting and full-load aging tests. Choose the complete suffix to match the display’s operating voltage and load, rather than selecting by the RC150 series name alone.
The three output versions are listed separately below. For timing-sensitive installations, note that the PDF parameter table gives approximately 25 seconds of startup delay while its connection note says about 30 seconds; custom delay is also mentioned. Confirm the supplied setting and allow the metal enclosure to dissipate heat as described in the installation notes.
Technical specifications
| Parameter | Specification |
|---|---|
| Series / use | Sysolution RC150 DC power supply for vehicle LED displays |
| Input voltage | 9–36 VDC; typical values 12 V and 24 V |
| Maximum input current | 15 A |
| Switching frequency | 80–100 kHz |
| RC150D4.2 | 4.2 V output, 0–30 A, maximum 125 W; full-load efficiency ≥87% |
| RC150D4.5 | 4.5 V output, 0–30 A, maximum 135 W; full-load efficiency ≥88% |
| RC150D5 | 5.0 V output, 0–30 A, maximum 150 W; full-load efficiency ≥89% |
| Output tolerance | ±3%; corresponding ranges 4.07–4.33 V, 4.35–4.65 V and 4.85–5.15 V |
| Ripple / noise | 200 mVp-p maximum |
| Line / load regulation | ±1% / ±2% |
| Startup delay | Parameter table: approximately 25 seconds at 12 VDC full load; connection note: approximately 30 seconds. Confirm the supplied setting. |
| Output rise time | 0.1–100 ms at 12 VDC full load |
| Hold-up time | At least 10 ms at 12 VDC, 80% load |
| Cold-start inrush | Less than 100 A |
| Protection functions | Overcurrent, short circuit, output overvoltage, reverse input polarity and overtemperature |
| Cooling / indication | Natural cooling; green LED power-status indicator |
| Operating humidity | 20–90%, non-condensing |
| Storage conditions | −30 to +85 °C; 10–95% RH |
| Mounting | M3 screws; less than 3.5 mm penetration into the supply |
Product images and specification download
Download specification:
Sysolution RC150 Car LED Display Power Supply Specification（Chinese）
Frequently asked questions
Which RC150 model is rated at 150 W?
RC150D5 is rated at 5.0 V, 0–30 A and a maximum of 150 W. The same specification lists RC150D4.2 at 125 W and RC150D4.5 at 135 W. Select the voltage required by the LED modules.
How long is the RC150 startup delay?
The parameter table gives approximately 25 seconds at 12 VDC under full load, while the connection note describes startup after about 30 seconds. The document also allows customized delay. Confirm the fitted setting rather than relying on one exact delay value.
Can the RC150 run from a 12 V or 24 V vehicle system?
The input range is 9–36 VDC, with 12 V and 24 V listed as typical values. Check the actual vehicle supply and the selected model’s input-current requirements before installation.
Does the RC150 require a cooling fan?
The RC150 specification lists natural cooling. It calls for mounting directly to the system’s metal enclosure for heat dissipation and recommends operation below 80% load when heat dissipation is poor.
What should I verify before replacing a vehicle LED power supply?
Check the complete RC150 model suffix, module voltage, load, input polarity and startup-delay configuration. Use M3 mounting screws with less than 3.5 mm penetration into the power supply, as specified in the manual.
| Weight | 0.5 kg |
|---|
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