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HX 20-P The LEM USA Inc. HX 20-P is a Hall Effect current sensor designed for measuring 20A AC/DC currents. It offers galvanic isolation and a ±1% accuracy.
Mfr Part #:

HX 20-P

Available from 1 distributors
Mfr Name: LEM USA Inc.
LEM USA Inc.
The LEM USA Inc. HX 20-P is a Hall Effect current sensor designed for measuring 20A AC/DC currents. It offers galvanic isolation and a ±1% accuracy.
✓ Total Stock: 639 pcs
$ Price Range: $1.50

HX 20-P Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
639 pcs
On Request
639 pcs On Request 1 On Request On Request 17+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

HX 20-P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Current Consumption
For Measuring
Frequency
Linearity
Mounting Type
Number of Channels
Operating Temperature
Output
Output Voltage
Polarization
Response Time
Sensor Type
Storage Temperature
Voltage
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HX 20-P Description

Short technical summary and product information.

The LEM USA Inc. HX 20-P is a compact Hall Effect current sensor engineered for precise measurement of DC, AC, and pulsed currents up to 20A nominal. It provides galvanic isolation between the primary and secondary circuits, ensuring safety and signal integrity.

 

Key electrical specifications include a ±15V supply voltage, a measuring range up to ±60A, and an accuracy of ±1%. The sensor features a fast response time of 3µs and a frequency bandwidth of 50kHz. It operates within an ambient temperature range of -25°C to 85°C.

 

Designed for easy PCB mounting, the HX 20-P is recognized according to UL 94-V0 standards. Its small size and low insertion losses make it suitable for space-constrained industrial applications such as AC variable speed drives, DC motor drives, and power supplies.

HX 20-P Quick Information

Product Type: Current Sensor
Series: HX Series
Canonical Name: LEM USA Inc. HX 20-P Hall Effect Current Sensor
Subcategory: Hall Effect

HX 20-P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HX 20-P Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

HX 20-P Features

  • Hall effect measuring principle for current.
  • Galvanic isolation between circuits.
  • 20A nominal current measurement.
  • ±1% accuracy over temperature.
  • Fast 3µs response time.

HX 20-P Applications

  • Used in AC variable speed drives.
  • Suitable for DC motor drives.
  • Applicable in battery supplied systems.
  • Ideal for UPS applications.
  • Designed for SMPS.

HX 20-P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal current rating for the HX 20-P sensor?

The nominal current rating for the HX 20-P sensor is 20A.

What is the operating temperature range for the HX 20-P current sensor?

The HX 20-P current sensor operates in an ambient temperature range of -25°C to 85°C.

What is the accuracy of the HX 20-P current sensor?

The accuracy of the HX 20-P current sensor is ±1% of IPN at TA = 25°C, excluding offset.

What is the response time of the HX 20-P current sensor?

The response time of the HX 20-P current sensor to a 90% IPN step is ≤ 3µs.

What supply voltage is required for the HX 20-P sensor?

The HX 20-P sensor requires a supply voltage from ±12V to ±15V.

Does the HX 20-P sensor offer galvanic isolation?

Yes, the HX 20-P sensor provides galvanic isolation between the primary and secondary circuits.

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