P174
Power Converter

Product

28 to 12 VDC 27 Amp Power Converter

The P174 Power Converter provides a simple solution for the integration and powering of multiple, complex systems. Designed to meet the tight tolerances of microprocessor-based equipment, it offers superior stability, ripple and turn on rise times, thereby reducing false start ups and shortened lifespan in the power supplies.

P174 has the Highest Maximum Operating Temperature, Highest Efficiency, the Lowest Weight and Lowest Cost of any power converter in its class. It features an extremely low radiated noise floor allowing the use of multiple units without EMI emission levels that can cause squelch break symptoms in VHF Communication radios.

Product Images

Product

Features

  • 100 millisecond turn on rise time
  • Externally mounted output voltage adjustment
  • Extremely low radiated noise floor
  • Installation cannon Plug included with kit

Brochures

P174 Product Brochure

Documents

AS350/AS355/EC130

EMI Test Procedure (GA1-2TP)
P174 ICA (ICA203-1)
P174 Installation Manual (GA203-1)

BO-105

EMI Test Procedure (GA1-2TP)
P174 ICA (ICA203-3)
P174 Installation Manual (GA203-1)

Bell 206 – 407

EMI Test Procedure (GA1-2TP)
P174 ICA (ICA203-2)
P174 Installation Manual (GA203-1)

Bell 204/205/212/214/412

EMI Test Procedure (GA1-2TP)
P174 ICA (ICA204-1)
P174 Installation Manual (GA203-1)

EC135

EMI Test Procedure (GA1-2TP)
P174 ICA (ICA203-4)
P174 Installation Manual (GA203-1)

EC145

EMI Test Procedure (GA1-2TP)
P174 ICA (ICA204-2)
P174 Installation Manual (GA203-1)

Mechanical Specifications

Mechanical Specs
Height 2.24″ [56.9 mm]
Width 2.75″ [69.85 mm]
Length 6.975″ [177.17 mm]
Weight 1.07 lbs [0.49 kg]

Product Certifications

Certification
FAA / PMA STC SR02301SE AS350B, BA, B1, B2, C, D, D1. AS355E, F, F1, F2. EC130B4, T2.
EC-135P1, P2, P2+, T1, T2, T2+.
BO-105A, C, LS A-1, LS A-3, S.
Bell 206A, A-1, B, L, L-1, L-3, L-4. Bell 407.
FAA / PMA STC SR02407SE MBB-117 (EC145) A-1, A-3, A-4, B-1, B-2, C-1, C-2, D-2.
Bell 212, 412, 412EP, 412CF, 204B, 205A-1, B, 214B, B-1, 214ST.
Canada STC SH-14-37 AS350B, BA, B1, B2, C, D, D1. AS355E, F, F1, F2.
BO-105A, C, LS A-1, LS A-3, S.
Bell 206A, A-1, B, L, L-1, L-3, L-4. Bell 407.
EASA STC 10052094
EASA STC 10052138
EASA STC 10052139
EASA STC 10052140
EASA STC 10052141		 EC-135P1, P2, P2+, T1, T2, T2+.
BO-105A, C, S.
Bell 206A, A-1, B, L, L-1, L-3, L-4. Bell 407.
AS350B, BA, B1, B2, C, D, D1. EC130B4, T2.
AS355E, F, F1, F2, N, NP.
Brazil CHST 2014S08-02 AS350B, BA, B1, B2, C, D, D1. AS355E, F, F1, F2. EC130B4, T2.
EC-135P1, P2, P2+, T1, T2, T2+.
BO-105A, C, LS A-1, LS A-3, S.
Bell 206A, A-1, B, L, L-1, L-3, L-4. Bell 407.

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