Datasheet — Hw133v10
Data Transmission: Sends 40 bits of data at a time.
Sampling Interval: The sensor requires a minimum interval between readings.
Since the device has a fixed "V10" output, the feedback pin (FB) may be internally connected to a resistor divider, or simply tied to VOUT through a direct trace. If adjustable, use:
R1 (Top resistor) = 10kΩ
R2 (Bottom resistor) =
For VOUT = 10V, VREF = 1.25V → R2 = (1.25 * 10k) / (10 - 1.25) ≈ 1.43kΩ hw133v10 datasheet
For VIN=24V, VOUT=10V, IOUT=2A, Efficiency=90%: Data Transmission: Sends 40 bits of data at a time
Heatsinking required if IOUT > 2.5A or VIN > 36V. Sampling Interval: The sensor requires a minimum interval
Without the official HW133V10 datasheet, engineers risk:
Note: If you cannot find the original PDF, treat the HW133V10 as a high-voltage buck converter with the parameters described in Section 3. Always verify with a multimeter and oscilloscope before full deployment.
Datasheet — Hw133v10
Data Transmission: Sends 40 bits of data at a time.
Sampling Interval: The sensor requires a minimum interval between readings.
Since the device has a fixed "V10" output, the feedback pin (FB) may be internally connected to a resistor divider, or simply tied to VOUT through a direct trace. If adjustable, use:
R1 (Top resistor) = 10kΩ
R2 (Bottom resistor) =
For VOUT = 10V, VREF = 1.25V → R2 = (1.25 * 10k) / (10 - 1.25) ≈ 1.43kΩ
For VIN=24V, VOUT=10V, IOUT=2A, Efficiency=90%:
Heatsinking required if IOUT > 2.5A or VIN > 36V.
Without the official HW133V10 datasheet, engineers risk:
Note: If you cannot find the original PDF, treat the HW133V10 as a high-voltage buck converter with the parameters described in Section 3. Always verify with a multimeter and oscilloscope before full deployment.