HB04U12S05Q データシートの表示（PDF） - Murata Power Solutions
部品番号
コンポーネント説明
メーカー
HB04U12S05Q Datasheet PDF : 4 Pages
| |||
HB04U
4.0W Unregulated High Isolation DC/DC Converter
OBSOLETE
Contact us for replacement model
FEATURES
L HIGH ISOLATION - 3000V RATING
L 8000V ISOLATION TEST VOLTAGE
L BARRIER 100% PRODUCTION TESTED
L LOW BARRIER CAPACITANCE - 10PF
μ L LOW LEAKAGE CURRENT - 2 A MAX
L INTERNAL FILTERING
APPLICATIONS
L BIOMEDICAL DATA ACQUISITION
L INDUSTRIAL PROCESS CONTROL
L ANALYTICAL MEASUREMENTS
L GROUND LOOP ELIMINATION
L INTRINSIC SAFETY SYSTEMS
MECHANICAL
DESCRIPTION
The HB04U Series is a low-cost, high-isolation voltage, unregu-
lated, single and dual output DC/DC converter. The dielectric
withstand characteristics of each converter is tested in production
to ensure barrier integrity.
The HB04U Series uses advanced circuit design and packag-
ing technology to realize superior reliability and performance.
A 100kHz driven push-pull oscillator is used to ensure stable
frequency and non-saturating operation of the input stage. This
means there are no high peak voltages or currents like other
design topologies, which can reduce unit reliability. Reduced
parts count adds to the reliability of the HB04U Series.
The high efficiency of the HB04U Series means less internal
power dissipation. With less heat to dissipate, the HB04U Series
can operate over a wider ambient temperature range with no
degradation of reliable operation.
The HB04U Series offers the user low cost without sacrificing
reliability. The use of surface mounted devices and manufactur-
ing technologies make it possible to offer premium performance
at low cost.
HBO4U
0.015±0.005"
(0.38)
0.040±.003"
(1.02±0.08)
0.400±0.010"
(10.16)
0.170"
(4.32)
MIN
+VIN
2.00±0.015"
(50.80±0.38)
+VOUT
COMM
-VIN
-VOUT
Notes: All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: ± 0.015"
COMMON PIN: Not connected internally on single output models
MARKED WITH: date code, job code.
MATERIAL: Units are encapsulated in a low thermal resistance molding compound which has excellent
chemical resistance, wide operating temperature range, and good electrical properties under high humidity
environments. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is brass;
lead finish is solder plated to allow ease of solderability.
ISO9001
CERTIFIED
www.murata-ps.com
More product information and application notes are available
on our website at www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
HB04U.A01 Page 1 of 3
Share Link: 