DS Series

Storage Choke
Constant Inductance
Fully Potted Design
Small Size
Up to 16A

Type Survey
Technical Data
Features
Dimensions

Part Number	Rated Current (A)	Inductance Ln (mH)	Resistance Rcu (mΩ)	Housing	Dimensions (mm)
DS1-175-0001	0.5A	0.8mH	700mΩ	175	17.5 x 16.5 x 10.5
DS1-175-0002	0.63A	0.5mH	500mΩ	175	17.5 x 16.5 x 10.5
DS1-175-0003	1.0A	0.2mH	180mΩ	175	17.5 x 16.5 x 10.5
DS1-175-0004	1.4A	0.1mH	80mΩ	175	17.5 x 16.5 x 10.5
DS1-175-0005	3.0A	0.035mH	26mΩ	175	17.5 x 16.5 x 10.5
DS1-20-0001	0.63A	1mH	700mΩ	20	20 x 20 x 15
DS1-20-0002	1.4A	0.2mH	175mΩ	20	20 x 20 x 15
DS1-20-0003	3.15A	0.04mH	26mΩ	20	20 x 20 x 15
DS1-20-0004	6.3A	0.01mH	8mΩ	20	20 x 20 x 15
DS1-25-0001	1.4A	0.5mH	200mΩ	25	25 x 25 x 15
DS1-25-0002	2.0A	0.2mH	100mΩ	25	25 x 25 x 15
DS1-25-0003	3.15A	0.1mH	40mΩ	25	25 x 25 x 15
DS1-25-0004	7.0A	0.02mH	10mΩ	25	25 x 25 x 15
DS1-30-0001	1.6A	0.5mH	200mΩ	30	30 x 30 x 15
DS1-30-0002	2.0A	0.3mH	140mΩ	30	30 x 30 x 15
DS1-30-0003	3.15A	0.15mH	55mΩ	30	30 x 30 x 15
DS1-30-0004	4.0A	0.1mH	36mΩ	30	30 x 30 x 15
DS1-40-0001	2A	1mH	190mΩ	40	40 x 40 x 20
DS1-40-0002	3.15A	0.5mH	90mΩ	40	40 x 40 x 20
DS1-40-0003	4.0A	0.2mH	55mΩ	40	40 x 40 x 20
DS1-40-0004	6.0A	0.1mH	26mΩ	40	40 x 40 x 20
DS1-48-0001	3.15A	1mH	160mΩ	48	48 x 48 x 25
DS1-48-0002	4.0A	0.5mH	80mΩ-in	48	48 x 48 x 25
DS1-48-0003	5.0A	0.3mH	75mΩ	48	48 x 48 x 25
DS1-48-0004	9.0A	0.1mH	20mΩ	48	48 x 48 x 25
DS1-48-0005	15A	0.035mH	7mΩ	48	48 x 48 x 25
DS1-48-0006	16A	0.16mH	12mΩ	48	48 x 48 x 25

Rated voltage	up to 600 VDC
Rated Current	0.5 - 16 A @ Ta 70 °C
Rated inductance	0.01 - 1 mH, Tol. ±15%
Power Operating Frequency	up to 1 MHz
Terminal technic	THT
Weight	7 - 243 g
Material: Housing	UL 94V-0
Sealing Compound	UL 94V-0
Isolation Voltage	2 kV eff., winding to ambient
Climatic Category	40/125/21 acc. to IEC 60068-1
Allowable Operation Temp.	-40 °C to 125 °C

Description
- Storage choke
- THT-terminals
- Reduced magnetic reversal
- Constant inductance at high alternating field modulation and large DC magnetization
- Fully potted resign
Standards
- EN 60938
Applications
- Storage of energy in switched power supplies
- Switch-mode
- Chopper amplifiers
- DC drives and stepper motor controls

DS Series

Related Downloads