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Home > Polytron Power Supplies > Polytron TWB6/MHIA5 Series DC-DC Converters, 6 Watt, Single and Dual Output for Medical Applications, 1.25" x 0.80" x 0.40"
Polytron TWB6/MHIA5 Series DC-DC Converters, 6 Watt, Single and Dual Output for Medical Applications, 1.25" x 0.80" x 0.40"
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: TWB6/MHIA5
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Safety-approved design with reinforced insulation
Our 6 watt single and dual output for medical applications meets ES60601-1, EN60601-1 and IEC60601-1 medical safety approvals and features a built-in EMI class A filter and a miniature DIP package. This model also has a clearance and creepage distance of 8.0 mm/2 MOPP.
TWB6/MHIA5 Series Specification Sheet PDF
Daburn Part
Number |
Input Voltage
Range (Vdc) |
Output Voltage
(Vdc) |
Output Current
Full Load
(mA) |
Output Ripple and Noise |
Input Current
No Load
(mA) |
Efficiency
% |
Minimum Capacitor Load
μF |
| Single Output |
| TWB6-24S33/MHIA5 |
24 (9-36) |
3.3 |
1800 |
30m Vp-p |
6 |
83 |
2100 μF |
| TWB6-24S5/MHIA5 |
5 |
1200 |
30m Vp-p |
6 |
86 |
1500 μF |
| TWB6-24S12/MHIA5 |
12 |
500 |
40m Vp-p |
6 |
89 |
260 μF |
| TWB6-24S15/MHIA5 |
15 |
400 |
40m Vp-p |
6 |
89 |
210 μF |
| TWB6-24S24/MHIA5 |
24 |
250 |
50m Vp-p |
6 |
88.5 |
75 μF |
| TWB6-48S33/MHIA5 |
48 (18-75) |
3.3 |
1800 |
30m Vp-p |
4 |
82.5 |
2100 μF |
| TWB6-48S5/MHIA5 |
5 |
1200 |
30m Vp-p |
4 |
86.5 |
1500 μF |
| TWB6-48S12/MHIA5 |
12 |
500 |
40m Vp-p |
4 |
88 |
260 μF |
| TWB6-48S15/MHIA5 |
15 |
400 |
40m Vp-p |
4 |
88.5 |
210 μF |
| TWB6-48S24/MHIA5 |
24 |
250 |
50m Vp-p |
4 |
88 |
75 μF |
| Dual Output |
| TWB6-24-5/MHIA5 |
24 (9-36) |
±5 |
±600 |
30m Vp-p |
6 |
85 |
±860 μF |
| TWB6-24-12/MHIA5 |
±12 |
±250 |
40m Vp-p |
6 |
88 |
±150 μF |
| TWB6-24-15/MHIA5 |
±15 |
±200 |
40m Vp-p |
6 |
88 |
±110 μF |
| TWB6-48-5/MHIA5 |
48 (18-75) |
±5 |
±600 |
30m Vp-p |
4 |
86 |
±860 μF |
| TWB6-48-12/MHIA5 |
±12 |
±250 |
40m Vp-p |
4 |
88 |
±150 μF |
| TWB6-48-15/MHIA5 |
±15 |
±200 |
40m Vp-p |
4 |
87 |
±110 μF |
Input and Output Specifications:
INPUT
- Voltage Range
- 24 Vdc nominal input: 9 - 36 Vdc
- 48 Vdc nominal input: 18 - 75 Vdc
- Input Filter: Pi Filter
- Input Surge Voltage
- 24 Vdc input: 50 Vdc 100 ms, max.
- 48 Vdc input: 100 Vdc 100 ms, max.
- Input Rejected Ripple Current: 20 mAp-p
- Start up Time: Constant resistive load
- Power up: 30 ms
- Remote ON/OFF: 30 ms
- Startup Voltage
- 24 Vdc input: 9 Vdc, max.
- 48 Vdc input: 18 Vdc, max.
- Shutdown Voltage
- 24 Vdc input: 8 Vdc
- 48 Vdc input: 16 Vdc
OUTPUT
- Output Power: 6 Watts max.
- Voltage Accuracy: ±1.0%
- Line Regulation: LL to HL at Full Load
- Single: ±0.2%
- Dual: ±0.5%
- Load Regulation: No Load to Full Load
- Single: ±0.2%
- Dual: ±1.0%
- Cross Regulation: Asymmetrical Load 25%/100% FL
- Ripple and Noise
- Measured by 20MHz band width
- With a 10µF/25V X7R MLCC
- 3.3 Vout, 5 Vout: 30 mVp-p
- 12 Vout, 15Vout: 40 mVp-p
- With a 4.7µF/50V X7R MLCC
- Temperature Coefficient: ±0.2%/°C, max.
- Transient Response recovery Time, 25% load step change: 250µS
- 3.3 Vout: 3.7 - 5.4 Vdc
- 5 Vout: 5.6 - 7.0 Vdc
- Over voltage protection, Continuous clamp.
- 12 Vout: 13.5 - 19.6 Vdc
- 15 Vout: 18.3 - 22.0 Vdc
- 24 Vout: 29.1 - 32.5 Vdc
- Overload Protection, percent of Iout rated, Hiccup mode: 150%
- Short Circuit Protection: Continuous, automatic recovery
More Specifications:
GENERAL
- Efficiency: 82.5 - 89%
- Isolation Voltage, Input to Output: 5000 VAC, min. 1 minute
- Isolation Capacitance: 12 - 17 pF
- Leakage Current, 24 VAC, 60 HZ: 2µA
- Switching Frequency: 300 kHz Typ.
- Clearance and Creepage: 8 mm
- Approvals and Standard: ANSI/AAMI, ES60601-1, IEC6060-1, EN60601-1
- Case Material: Nickel Coated Copper
- Base Material: Non-conductive black plastic
- Potting Material: Silicon (UL94-V0)
- Dimensions: 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm)
- Weight: 14 g (0.48 oz.)
- MTBF: MIL-HDBK-217F Ta25°C, Full load, G/B, controlled environment: 8.638 x 105 hrs
ENVIRONMENTAL
- Operating Ambient Temperature
- -40 to 77°C without derating
- 77 to 105°C with derating
- Storage Temperature Range: -55 to 125°C
- Thermal Impedance, Natural Convection (20LFM): 18°C/Watts
- Thermal Shock: MIL-STD-810F
- Vibration: MIL-STD-810F
- Relative Humidity: 5 - 95% RH
EMC CHARACTERISTICS
- EMI (Note 1): EN55011, EN55022 and FCC Part 18: Class A, Class B
- ESD: EN61000-4-2 Air ±8 KV, Contact ±6 KV, Perf. Criteria A
- Radiated Immunity: EN61000-4-3, 10 V/m, Perf. Criteria A
- Fast Transient: EN61000-4-4, ±2KV, Perf. Criteria A
- Surge: EN61000-4-5, ±2KV, Perf. Criteria A
- Conducted Immunity: EN61000-4-6, 10 Vrms, Perf. Criteria A
Notes:
1. TheTWB6/MHIA5 Series can meet EMI Class A with no external filter. And Class B only with external components.
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