Browse Categories
PayPal Accept credit cards with QuickBooks Payments
Mailing Lists

Polytron HEA2 Series DC-DC Converters, 2 Watt Single and Dual Output 2:1 Wide Input Range


Product Options

Daburn Part Number:

Industrial DC-DC Converters in SIP 8 Package

Our HEA2 series of DC-DC converters features an extra wide input range (4.5-13.2V, 9-18V, 18-36V, 36-75V), wide temperature range (-40 to +105º C) and high efficiency up to 86 percent. Housed in a SIP 8 package, devices have no minimum load requirement and include remote ON/OFF, short circuit protection and undervoltage protection. The HEA2 series is CE marked and meets UL 60950-1, EN 60950-1 and IEC 60950-1 approvals.

  • Extra Wide Input Range (4.5-13.2V, 9-36V, 18-75V)
  • SIP 8 Package
  • No Minimum Load Requirement
  • High Efficiency Up to 86%
  • Remote ON/OFF
  • Wide Operating Temperature Range: -40 to +105ºC
  • Short Circuit Protection
  • Under Voltage Protection
  • Meets IEC/UL/EN60950-1
  • CE Marked

HEA2 Series Specification Sheet PDF

 

Daburn Part Number

Input Voltage
(Vdc)

Output Voltage
(Vdc)

Output Current
at Full Load
(mA)

Input Current
at No Load
(mA)

Efficiency
%

Maximum Capacitor
Load µF

HEA2-5S33

4.5 - 13.2

3.3

500

35

78

3300

HEA2-5S5

4.5 - 13.2

5

400

35

81

1680

HEA2-5S9

4.5 - 13.2

9

222

45

84

1000

HEA2-5S12

4.5 - 13.2

12

167

45

84

820

HEA2-5S15

4.5 - 13.2

15

134

45

84

680

HEA2-5S24

4.5 - 13.2

24

83

45

85

220

HEA2-12S33

9 - 18

3.3

500

20

78

3300

HEA2-12S5

9 - 18

5

400

20

82

1680

HEA2-12S9

9 - 18

9

222

25

84

1000

HEA2-12S12

9 - 18

12

167

25

85

820

HEA2-12S15

9 - 18

15

134

25

85

680

HEA2-12S24

9 - 18

24

83

25

85

220

HEA2-24S33

18 - 36

3.3

500

10

78

3300

HEA2-24S5

18 - 36

5

400

10

83

1680

HEA2-24S9

18 - 36

9

222

10

85

1000

HEA2-24S12

18 - 36

12

167

10

86

820

HEA2-24S15

18 - 36

15

134

10

85

680

HEA2-24S24

18 - 36

24

83

10

85

220

HEA2-48S33

36 - 75

3.3

500

8

76

3300

HEA2-48S5

36 - 75

5

400

8

80

1680

HEA2-48S9

36 - 75

9

222

8

82

1000

HEA2-48S12

36 - 75

12

167

8

84

820

HEA2-48S15

36 - 75

15

134

8

85

680

HEA2-48S24

36 - 75

24

83

8

85

220

HEA2-5-5

4.5 - 13.2

±5

±200

45

81

±1000

HEA2-5-12

4.5 - 13.2

±12

±83

45

85

±470

HEA2-5-15

4.5 - 13.2

±15

±67

55

84

±330

HEA2-12-5

9 - 18

±5

±200

25

82

±1000

HEA2-12-12

9 - 18

±12

±83

25

85

±470

HEA2-12-15

9 - 18

±15

±67

25

84

±330

HEA2-24-5

18 - 36

±5

±200

10

83

±1000

HEA2-24-12

18 - 36

±12

±83

10

85

±470

HEA2-24-15

18 - 36

±15

±67

15

86

±330

HEA2-48-5

36 - 75

±5

±200

8

80

±1000

HEA2-48-12

36 - 75

±12

±83

8

85

±470

HEA2-48-15

36 - 75

±15

±67

8

83

±330





Input and Output Specifications:

INPUT

  • Operating input voltage range, Vdc
    • 4.5 Min., 5 Typ., 13.2 Max. 5Vin(nom)
    • 9 Min., 12 Typ., 18 Max. 12Vin(nom)
    • 18 Min., 24 Typ., 36 Max. 24Vin(nom)
    • 36 Min., 48 Typ., 75 Max. 48Vin(nom)
  • Start up voltage, Vdc
    • 4.5 Max. 5Vin(nom)
    • 9 Max. 12Vin(nom)
    • 18 Max. 24Vin(nom)
    • 36 Max. 48Vin(nom)
  • Shutdown voltage, Vdc
    • 2 Min., 3 Typ., 4 Max. 5Vin(nom)
    • 6 Min., 7 Typ., 8 Max. 12Vin(nom)
    • 13 Min., 15 Typ., 17 Max. 24Vin(nom)
    • 29 Min., 32 Typ., 35 Max. 48Vin(nom)
  • Start up time, ms: Constant resistive load
    • 10 Typ., 20 Max. Power up
    • 10 Typ., 20 Max. Remote ON/OFF
  • Input surge voltage, Vdc: 1 second, Max.
    • 15 Max. 5Vin(nom)
    • 25 Max. 12Vin(nom)
    • 50 Max. 24Vin(nom)
    • 100 Max. 48Vin(nom)
  • Input filter: Capacitor type
  • Remote ON/OFF
    • Open or high impedance, DC-DC ON
    • 2 Min., 3 Typ., 4 Max. DC-DC OFF, Ctrl pin applied current via 1k Ω
    • 2.5 Typ. Remote off input current

OUTPUT

  • Voltage accuracy, %: ±1
  • Line regulation, %
    • ±0.2 Low Line to High Line at Full Load
  • Load regulation, %
    • ±1 No Load to Full Load, Single
    • ±1 No Load to Full Load, Dual
    • ±0.5 10% load to 90% load, Single
    • ±0.8 10% load to 90% load, Dual
  • Cross regulation, %
    • ±5 Asymmetrical load 25%/100%FL, Dual
  • Ripple and noise, mVp-p
    • 75 Typ. Measured by 20MHz bandwidth
  • Temperature coefficient, %/°C: ±0.02
  • Transient response recovery time, µs: 500 Typ. 25% load step change
  • Over load protection, %
    • 150 Min., 180 Typ., 240 Max. % of lout rated; Hiccup mode
  • Short circuit protection: Continuous, automatics recovery

More Specifications:

GENERAL

  • Isolation voltage, Vdc
    • 1 minute Input to Output 1600 Min.
  • Isolation resistance, GΩ
    • 500Vdc 1 Min.
  • Isolation capacitance, pF: 50 Max.
  • Switching frequency, kHz: Full load to minimum load 100 Min.

ENVIRONMENTAL

  • Operating ambient temperature, ºC
    • With derating -40 Min. 105 Max.
  • Maximum case temperature, ºC: 105 Max
  • Storage Temperature Range, ºC: 55 Min. 125 Max.
  • Thermal shock: MIL-STD-810F
  • Vibration: MIL-STD-810F
  • Relative humidity: 5% to 95% RH

 

PHYSICAL

  • Design meet safety standard: standard IEC/UL/EN60950-1
  • Case material: Non-conductive black plastic
  • Base material: FR4 PCB
  • Potting material: Silicone (UL94 V-0)
  • Weight: 4.5g (0.16oz)
  • Dimensions: 1.25” × 0.80” × 0.40” (31.8 × 20.3 × 10.2 mm)
  • MTBF: 6.621×10^6hrs, MIL-HDBK-217F

EMC CHARACTERISTICS

  • EMI
    • EN55032 With external components Class A, Class B
  • ESD: EN61000-4-2 Air ±8kV and Contact ±6kV Perf. Criteria A
  • Radiated immunity: EN61000-4-3 10V/m Perf. Criteria A
  • Fast transient(1): EN61000-4-4 ±2kV Perf. Criteria A
  • Surge(1): EN61000-4-5: ±1kV, Perf. Criteria A
  • Conducted immunity: EN61000-4-6: 10Vr.m.s, Perf. Criteria A
  • Power frequency magnetic field: EN61000-4-8 100A/m continuous; 1000A/m 1 second Perf. Criteria A

 

Product Reviews

(0 Ratings, 0 Reviews)