MORNSUN H1212S-1WR2 2000pcs
Regular price
€20.640,00
inc. VAT
Regular price
-39%
€33.600,00
Sale price
€20.640,00
inc. VAT
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1 W isolated DC/DC converter from Mornsun, model H1212S-1WR2. Fixed 12 V input (10.8–13.2 V range), single unregulated 12 V output at up to 84 mA (minimum 9 mA), with reinforced insulation rated at 4200 VAC / 6000 VDC between input and output. Lot of 2000 pieces.
Available in stock — ships within 24 hours after payment.
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Product overview
| Model | H1212S-1WR2 |
| Manufacturer | Mornsun Guangzhou Science & Technology Co., Ltd. |
| Product type | 1 W isolated DC/DC converter — H_S-1WR2 series, SIP package |
| Quantity | 2000 pieces |
| Rated power | 1 W |
| Input voltage (nominal / range) | 12 VDC (10.8–13.2 V, i.e. ±10%) |
| Input current — no-load / full load (typ.) | 15 mA / 114 mA |
| Input current — max. | 40 mA (no-load) |
| Surge voltage (1 s max.) | 18 VDC |
| Input filter | Capacitor filter (hot-plug unavailable) |
| Output voltage | 12 VDC (unregulated single output) |
| Output current (max. / min.) | 84 mA / 9 mA |
| Max. capacitive load | 470 µF |
| Efficiency (min. / typ.) @ full load | 77% / 81% |
| Line regulation (input change ±1%) | ±1.2% max. |
| Load regulation (10%–100% load) | 15% max. |
| Ripple & noise (20 MHz bandwidth, typ. / max.) | 70 mVp-p / 120 mVp-p |
| Temperature coefficient | ±0.02 %/°C @ 100% full load |
| Output short circuit protection | 3 s max. (input must be removed after short circuit) |
| Insulation voltage (input–output) | 4200 VAC / 6000 VDC (1 minute test) |
| Patient leakage current | 2 µA max. (at 250 VAC, 50/60 Hz) |
| Insulation resistance | 1000 MΩ min. (at 500 VDC) |
| Isolation capacitance | 5 pF typ. (100 kHz / 0.1 V) |
| Switching frequency | 100 kHz typ. @ 100% load, nominal input |
| Operating temperature | −40 to +85°C |
| Storage temperature | −55 to +125°C |
| Storage humidity | 95% RH max. (non-condensing) |
| Casing temperature rise | 25°C typ. (Ta = 25°C) |
| Cooling method | Free air convection |
| MTBF | 3500 K hours min. (MIL-HDBK-217F @ 25°C) |
| EMI — conducted / radiated emission | CISPR22 / EN55022 Class B (with recommended external filter circuit) |
| EMS — electrostatic discharge | IEC/EN 61000-4-2 Contact ±8 kV, performance criteria B |
| Package / pin-out | SIP, 5-pin single (Pin 1: Vin, Pin 2: GND, Pin 5: 0V, Pin 7: +Vo) — grid 2.54 × 2.54 mm |
| Dimensions (L × W × H) | 19.50 × 9.80 × 12.50 mm |
| Weight | 4.2 g typ. |
| Casing material | Black flame-retardant and heat-resistant plastic (UL94 V-0) |
| Certifications | UL/cUL, CE, CB, EN60601-1 / ANSI/AAMI ES60601-1 (1×MOPP / 2×MOOP, File No. E347375), IEC60950, RoHS |
| Condition | New — without original packaging |
Applications
- Medical data acquisition and patient-isolation circuits requiring extremely low leakage current (≤2 µA) and reinforced insulation to EN60601-1 / ANSI/AAMI ES60601-1
- IGBT gate-driver power supplies where high isolation voltage (4200 VAC / 6000 VDC) and low isolation capacitance (5 pF) between control and power side are essential
- High-voltage measurement and sensor isolation in industrial and energy equipment
- Compact embedded systems requiring a 1 W isolated 12 V rail from a 12 V bus in space-constrained SIP footprints
Shipping
- Ships within 24 hours after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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